China Tapered Roller Bearing Taper Roller Bearing Manufactured in China manufacturer

Item Description

Welcome to pick Mingsihao ZheJiang company

NO 1. our adwantages:

1. a lot of years bearing products manufacturing and many years exporting experiences.

two. OEM order and non-standard bearing order can be accepted.

3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.

four. Sample available

NO 2. Description: Angular Contact Ball Bearing

Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern “high temperature+long time”, our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.

– Back-to-bacd arrangement (DB)
– Face to face arrangement (DF)
– Tandem arrangement (DT)
– Stamping steel cage (J)
– Stamping brass cage (Y)
– Nylon cage (TVP)
– High hardness fiber holder (TPA)
– One brass cage (MP)

NO 3. OEM all manufacturer bearing

one. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
two. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
four. taper roller bearing 35710,30300,32200,32300,31300,32000
five. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
seven. thrust ball bearing 51100,51200,51300,51400,E,M
eight. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C
nine. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP

10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing

NO 4. Angular Contact Ball Bearing Specification:

Seals Types	2RS,Open up
Vibration Degree	Z1V1,Z2V2,Z3V3
Clearance	C2,C0,C3,C4,C5
Tolerance Codes	ABEC-1,ABEC-3,ABEC-five
Materral	GCr15-China/AISI52100-Usa/Din100Cr6-Germany
MOQ	1Set at the very least
Shipping and delivery Time	five-15 days after contract
Payment Phrases	TT/PAPAL/WESTERN UNION
Bundle	Tube deal+outer carton+pallets Single box+outer carton+pallets Tube packge+center box+outer carton+pallets In accordance to your prerequisite

NO 5. Angular contact ball bearing Models and Size:

			(r/min)
	Principal dimensions			Speed ratings		Basic load rankings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7000AC	ten	26	eight	19000	28000	four.75	two.twelve	.018
7000C	10	26	eight	19000	28000	4.ninety two	two.twenty five	.018
7001AC	twelve	28	eight	18000	26000	five.2	two.fifty five	.02
7001C	12	28	eight	18000	26000	5.forty two	two.sixty five	.02
7002AC	15	32	9	17000	24000	5.ninety five	three.twenty five	.571
7002C	fifteen	32	9	17000	24000	six.25	3.42	.571
7003AC	seventeen	35	10	16000	22000	six.3	3.68	.036
7003C	seventeen	35	ten	16000	22000	six.6	3.85	.036
7004AC	20	42	12	14000	19000	10	five.seventy eight	.064
7004C	twenty	42	12	14000	19000	10.5	six.08	.064
7005AC	twenty five	47	twelve	12000	17000	11.two	seven.08	.074
7005C	25	47	12	12000	17000	11.5	seven.forty five	.074
7006AC	thirty	fifty five	13	9500	14000	14.5	9.eighty five	.11
7006C	30	fifty five	thirteen	9500	14000	15.two	10.two	.11
7007AC	35	sixty two	fourteen	8500	12000	eighteen.five	thirteen.5	.fifteen
7008AC	forty	68	fifteen	15000	21000	sixteen	12.9	.21
7009C	forty five	seventy five	16	14000	19000	19.87	16.36	.24
7009AC	forty five	seventy five	sixteen	14000	19000	19.87	sixteen.36	.24
7571C	fifty	eighty	16	13000	17000	21	19	.26
7571AC	fifty	80	16	13000	17000	21	19	.26
7011C	fifty five	ninety	18	12000	15000	26.1	22.six	.36
7011AC	fifty five	90	eighteen	12000	15000	26.one	22.six	.36
7012C	sixty	95	18	11000	14000	32.five	27	.45
7012AC	60	ninety five	eighteen	11000	14000	32.five	27	.forty five
7013C	65	one hundred	eighteen	9900	13000	35.2	thirty	.five
7013AC	sixty five	one hundred	eighteen	9900	13000	35.two	30	.5
7014C	70	a hundred and ten	twenty	9200	12000	41.1	37.three	.59
7014AC	70	a hundred and ten	20	9200	12000	41.1	37.3	.59
7015C	75	a hundred and fifteen	20	8600	11000	42.5	forty.7	.sixty nine
7015AC	seventy five	115	20	8600	11000	forty two.five	forty.seven	.69
				(r/min)
	Principal dimensions			Speed ratings		Standard load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7016C	eighty	125	22	8000	11000	fifty three.4	50.six	.93
7016AC	eighty	125	22	8000	11000	fifty three.4	50.six	.93
7017C	eighty five	a hundred thirty	22	7600	ten thousand	54.six	fifty three.seven	.95
7017AC	85	130	22	7600	ten thousand	fifty four.six	fifty three.7	.ninety five
7018C	90	one hundred forty	24	7100	9500	68.6	65.four	.ninety six
7018AC	ninety	140	24	7100	9500	68.6	65.four	.96
7019C	ninety five	145	24	6800	9000	seventy three.five	73	1.seventeen
7019AC	ninety five	145	24	6800	9000	seventy three.5	73	one.seventeen
7571C	100	150	24	6400	8600	seventy five.five	seventy seven	1.twenty five
7571AC	one hundred	a hundred and fifty	24	6400	8600	75.5	seventy seven	1.25
7571C	one hundred and five	160	26	6100	8100	88	89.5	1.53
7571AC	one zero five	one hundred sixty	26	6100	8100	88	89.5	one.fifty three
7571C	110	one hundred seventy	28	5800	7700	a hundred and one	101	1.91
7571AC	one hundred ten	one hundred seventy	28	5800	7700	a hundred and one	a hundred and one	one.ninety one
7571C	120	a hundred and eighty	28	5300	7100	103	108	two.04
7571AC	one hundred twenty	one hundred eighty	28	5300	7100	103	108	2.04
7026C	130	200	33	4900	6500	129	137	three.seventy three
7026AC	one hundred thirty	two hundred	33	4900	6500	129	137	three.73
7571C	140	210	33	4500	6000	132	one hundred forty five	three.ninety six
7571AC	140	210	33	4500	6000	132	one hundred forty five	3.96
7030C	one hundred fifty	225	35	4200	5600	151	168	four.82
7030AC	150	225	35	4200	5600	151	168	4.eighty two
7200AC	ten	thirty	nine	18000	26000	5.fifty eight	two.82	.03
7200C	ten	30	9	18000	26000	5.82	two.95	.03
7201AC	12	32	10	17000	24000	7.1	three.35	.035
7201C	12	32	ten	17000	24000	7.35	3.fifty two	.035
7202AC	fifteen	35	eleven	16000	22000	8.35	four.four	.043
7202C	fifteen	35	11	16000	22000	eight.sixty eight	4.62	.043
7203AC	17	40	twelve	15000	20000	ten.5	5.sixty five	.062
7203C	seventeen	40	12	15000	20000	10.eight	5.95	.062
				(r/min)
	Principal proportions			Speed scores		Simple load scores		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7204C	20	47	fourteen	25000	34000	15	8.six	.1
7204AC	20	47	14	25000	34000	15	eight.6	.1
7204B	20	forty seven	14	25000	34000	thirteen.31	seven.sixty five	.12
7205C	25	fifty two	15	21000	28000	16.2	ten.three	.13
7205AC	twenty five	fifty two	15	21000	28000	sixteen.2	10.three	.13
7205B	25	fifty two	15	21000	28000	14.03	8.63	.14
7206C	30	sixty two	sixteen	18000	24000	16.ninety four	12.fourteen	.two
7210C	fifty	ninety	20	12000	15000	32.ninety one	26.eighty three	.45
7210AC	fifty	90	20	12000	15000	32.ninety one	26.eighty three	.45
7211AC	55	one hundred	21	11000	14000	40.71	33.ninety six	.6
7212AC	60	a hundred and ten	22	9700	13000	46.9	40.53	.81
7213AC	65	one hundred twenty	23	9000	12000	fifty three.sixty seven	46.22	1.01
7214AC	70	125	24	8300	11000	56.04	49.52	1.08
7215AC	seventy five	a hundred thirty	twenty five	7800	10000	sixty.ninety one	54.34	one.68
7216AC	eighty	140	26	7300	9700	sixty eight.81	sixty three.35	one.48
7217AC	85	a hundred and fifty	28	6900	9100	77.five	seventy two.six	one.88
7218AC	90	a hundred and sixty	30	6500	8600	89.91	82.six	2.26
7219AC	95	one hundred seventy	32	6100	8100	ninety six.5	88.eight	two.seventy eight
7220AC	a hundred	180	34	5800	7700	111.2	ninety six.8	3.32
7221AC	105	one hundred ninety	36	5500	7300	119.2	105.6	three.ninety five
7222AC	one hundred ten	200	38	5200	6900	129.six	118.four	4.sixty five
7224AC	120	215	40	4800	6400	139.two	132.eight	five.49
7226AC	130	230	40	4400	5800	156.8	156.eight	six.21
7228AC	a hundred and forty	250	42	4000	5300	174.four	187.2	7.seventy six
7230AC	150	270	forty five	3700	5000	248	280	9.seventy five
7232AC	one hundred sixty	290	forty eight	2400	2600	230	263	12.one
7234AC	one hundred seventy	310	fifty two	2400	2400	272	331	fifteen.one
7236AC	180	320	52	2200	2400	303	390	eighteen.1
7238AC	a hundred ninety	340	fifty five	2000	2200	303	390	18.eight
7240AC	two hundred	360	59	1800	2000	324	423	22.four

Bearing No.			Dimensions(mm)			( KN)		Excess weight
New Design	ZZ	2RS	d	D	B	Cr	Cor	Mass(kg)
3200A	3200zz	32002RS	10	thirty	14.three	7	three.eight	.049
3201A	3201zz	32012RS	12	32	fifteen nine	9 two	5 one	.057
3202A	3202zz	32571RS	15	35	fifteen.9	10	six.one	.064
3203A	3203zz	32032RS	17	forty	seventeen.5	12 eight	7 9	0.096
3204A	3204zz	32042RS	twenty	47	20.6	19	12.1	.153
3205A	3205zz	32052RS	twenty five	fifty two	20.6	twenty.6	14 three	.175
3206A	3206zz	32062RS	thirty	sixty two	23.8	28.6	20.four	.286
3207A	3207zz	32072RS	35	72	27	38	27.eight	.436
3208A	3208zz	32082RS	40	eighty	thirty.2	42.five	32.5	.59
3209A	3209zz	32092RS	forty five	85	30.2	forty eight	37	.sixty four
3210A	3210u	32102RS	fifty	90	30.two	fifty one	42	0.689
3211A	3211zz	32112RS	55	100	33.3	63	53	0.986
3212A	3212zz	32122RS	sixty	one hundred ten	36.5	seventy one.5	fifty eight.5	1.270
3213A	3213zz	32132RS	65	120	38 one	eighty three.5	seventy two.five	one.570
3214A	3214zz	32142RS	70	125	39.seven	87.5	79.five	one.800
3215A	3215zz	32152RS	75	one hundred thirty	41.three	90	80.5	1.900
3216A	3216zz	32162RS	eighty	one hundred forty	forty four.four	106	ninety five.five	2.39
3217A	3217zz	32172RS	eighty five	a hundred and fifty	49.2	112	106	3.06
3218A	3218zz	32182RS	90	160	52.four	140	129	3.seventy three
3219A	3219zz	32192RS	95	a hundred and seventy	fifty five six	163	184	5.100
3220A	3220zz	32202RS	100	180	sixty.3	210	240	six.fourteen
3300A	3300zz	33002RS	ten	35	19	9.two	five.one	.092
3301A	3301zz	33012RS	12	37	19	10	six.1	.109
3302A	3302zz	33571RS	fifteen	42	19	twelve eight	seven.9	.132
3303A	3303zz	33032RS	seventeen	forty seven	22.two	twenty.four	12.1	.181
3304A	3304zz	33042RS	twenty	fifty two	22 two	twenty.six	127	227
3305A	3305zz	33052RS	25	sixty two	25.four	30.five	20.5	.362
3306A	3306zz	33062RS	thirty	seventy two	302	39.5	27.five	553
3307A	3307zz	33072RS	35	eighty	34.nine	forty nine.5	35	.766
3308A	3308zz	33082RS	40	90	36.5	sixty five	44	one.01
3309A	3309zz	33092RS	45	a hundred	39.seven	72.5	fifty four	one.34
3310A	3310zz	33102RS	fifty	110	44.four	85.5	sixty four.five	one.81
3311A	3311zz	33112RS	55	one hundred twenty	49.2	106	eighty two	two.32
3312A	3312zz	33122RS	sixty	one hundred thirty	54	122	ninety five.five	three.05
3313A	3313zz	33132RS	sixty five	140	fifty eight.seven	138	109	3,960
3314A	3314zz	33142RS	70	150	63.5	a hundred and fifty five	125	four.seventy four
3315A	3315zz	33152RS	seventy five	one hundred sixty	sixty eight.three	168	141	five.sixty five
3316A	3316zz	33162RS	80	one hundred seventy	68.three	175	151	7.21
3317A	3317zz	33172RS	eighty five	180	73	196	240	eight.three
3318A	3318zz	33182RS	ninety	190	73	225	266	9.01

NO 6. Our Bearing Manufacturing facility:

NO 8. Our Bearing Warehouse:

NO 9. Our Bearing Packaging Box:

Why Select Us:

l ZheJiang Mingsihao company has many years manufacture experience and is one of the biggest adjustment center in north of China.

l We have large stock of original brand and our own brand bearing.

l Sample is available.

l We can accept OEM service.

l We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers.

US $0.1-3
/ Piece
| 10 Pieces

(Min. Order)

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Aligning:	Non-Aligning Bearing
Rows Number:	Single
Load Direction:	Radial Bearing
Material:	Bearing Steel
Customization:	Available
Ball Bearing Precision:	P0 P6 P5 P4

###

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Seals Types	2RS,OPEN
Vibration Level	Z1V1,Z2V2,Z3V3
Clearance	C2,C0,C3,C4,C5
Tolerance Codes	ABEC-1,ABEC-3,ABEC-5
Materral	GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ	1Set at least
Delivery Time	5-15 days after contract
Payment Terms	TT/PAPAL/WESTERN UNION
Package	Tube package+outer carton+pallets; Single box+outer carton+pallets; Tube packge+middle box+outer carton+pallets; According to your requirement

###

			(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7000AC	10	26	8	19000	28000	4.75	2.12	0.018
7000C	10	26	8	19000	28000	4.92	2.25	0.018
7001AC	12	28	8	18000	26000	5.2	2.55	0.02
7001C	12	28	8	18000	26000	5.42	2.65	0.02
7002AC	15	32	9	17000	24000	5.95	3.25	0.028
7002C	15	32	9	17000	24000	6.25	3.42	0.028
7003AC	17	35	10	16000	22000	6.3	3.68	0.036
7003C	17	35	10	16000	22000	6.6	3.85	0.036
7004AC	20	42	12	14000	19000	10	5.78	0.064
7004C	20	42	12	14000	19000	10.5	6.08	0.064
7005AC	25	47	12	12000	17000	11.2	7.08	0.074
7005C	25	47	12	12000	17000	11.5	7.45	0.074
7006AC	30	55	13	9500	14000	14.5	9.85	0.11
7006C	30	55	13	9500	14000	15.2	10.2	0.11
7007AC	35	62	14	8500	12000	18.5	13.5	0.15
7008AC	40	68	15	15000	21000	16	12.9	0.21
7009C	45	75	16	14000	19000	19.87	16.36	0.24
7009AC	45	75	16	14000	19000	19.87	16.36	0.24
7010C	50	80	16	13000	17000	21	19	0.26
7010AC	50	80	16	13000	17000	21	19	0.26
7011C	55	90	18	12000	15000	26.1	22.6	0.36
7011AC	55	90	18	12000	15000	26.1	22.6	0.36
7012C	60	95	18	11000	14000	32.5	27	0.45
7012AC	60	95	18	11000	14000	32.5	27	0.45
7013C	65	100	18	9900	13000	35.2	30	0.5
7013AC	65	100	18	9900	13000	35.2	30	0.5
7014C	70	110	20	9200	12000	41.1	37.3	0.59
7014AC	70	110	20	9200	12000	41.1	37.3	0.59
7015C	75	115	20	8600	11000	42.5	40.7	0.69
7015AC	75	115	20	8600	11000	42.5	40.7	0.69
				(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7016C	80	125	22	8000	11000	53.4	50.6	0.93
7016AC	80	125	22	8000	11000	53.4	50.6	0.93
7017C	85	130	22	7600	10000	54.6	53.7	0.95
7017AC	85	130	22	7600	10000	54.6	53.7	0.95
7018C	90	140	24	7100	9500	68.6	65.4	0.96
7018AC	90	140	24	7100	9500	68.6	65.4	0.96
7019C	95	145	24	6800	9000	73.5	73	1.17
7019AC	95	145	24	6800	9000	73.5	73	1.17
7020C	100	150	24	6400	8600	75.5	77	1.25
7020AC	100	150	24	6400	8600	75.5	77	1.25
7021C	105	160	26	6100	8100	88	89.5	1.53
7021AC	105	160	26	6100	8100	88	89.5	1.53
7022C	110	170	28	5800	7700	101	101	1.91
7022AC	110	170	28	5800	7700	101	101	1.91
7024C	120	180	28	5300	7100	103	108	2.04
7024AC	120	180	28	5300	7100	103	108	2.04
7026C	130	200	33	4900	6500	129	137	3.73
7026AC	130	200	33	4900	6500	129	137	3.73
7028C	140	210	33	4500	6000	132	145	3.96
7028AC	140	210	33	4500	6000	132	145	3.96
7030C	150	225	35	4200	5600	151	168	4.82
7030AC	150	225	35	4200	5600	151	168	4.82
7200AC	10	30	9	18000	26000	5.58	2.82	0.03
7200C	10	30	9	18000	26000	5.82	2.95	0.03
7201AC	12	32	10	17000	24000	7.1	3.35	0.035
7201C	12	32	10	17000	24000	7.35	3.52	0.035
7202AC	15	35	11	16000	22000	8.35	4.4	0.043
7202C	15	35	11	16000	22000	8.68	4.62	0.043
7203AC	17	40	12	15000	20000	10.5	5.65	0.062
7203C	17	40	12	15000	20000	10.8	5.95	0.062
				(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7204C	20	47	14	25000	34000	15	8.6	0.1
7204AC	20	47	14	25000	34000	15	8.6	0.1
7204B	20	47	14	25000	34000	13.31	7.65	0.12
7205C	25	52	15	21000	28000	16.2	10.3	0.13
7205AC	25	52	15	21000	28000	16.2	10.3	0.13
7205B	25	52	15	21000	28000	14.03	8.63	0.14
7206C	30	62	16	18000	24000	16.94	12.14	0.2
7210C	50	90	20	12000	15000	32.91	26.83	0.45
7210AC	50	90	20	12000	15000	32.91	26.83	0.45
7211AC	55	100	21	11000	14000	40.71	33.96	0.6
7212AC	60	110	22	9700	13000	46.9	40.53	0.81
7213AC	65	120	23	9000	12000	53.67	46.22	1.01
7214AC	70	125	24	8300	11000	56.04	49.52	1.08
7215AC	75	130	25	7800	10000	60.91	54.34	1.68
7216AC	80	140	26	7300	9700	68.81	63.35	1.48
7217AC	85	150	28	6900	9100	77.5	72.6	1.88
7218AC	90	160	30	6500	8600	89.91	82.6	2.26
7219AC	95	170	32	6100	8100	96.5	88.8	2.78
7220AC	100	180	34	5800	7700	111.2	96.8	3.32
7221AC	105	190	36	5500	7300	119.2	105.6	3.95
7222AC	110	200	38	5200	6900	129.6	118.4	4.65
7224AC	120	215	40	4800	6400	139.2	132.8	5.49
7226AC	130	230	40	4400	5800	156.8	156.8	6.21
7228AC	140	250	42	4000	5300	174.4	187.2	7.76
7230AC	150	270	45	3700	5000	248	280	9.75
7232AC	160	290	48	2400	2600	230	263	12.1
7234AC	170	310	52	2400	2400	272	331	15.1
7236AC	180	320	52	2200	2400	303	390	18.1
7238AC	190	340	55	2000	2200	303	390	18.8
7240AC	200	360	59	1800	2000	324	423	22.4

###

Bearing No.			Dimensions(mm)			( KN)		Weight
New Model	ZZ	2RS	d	D	B	Cr	Cor	Mass(kg)
3200A	3200zz	32002RS	10	30	14.3	7	3.8	0.049
3201A	3201zz	32012RS	12	32	15 9	9 2	5 1	0.057
3202A	3202zz	32022RS	15	35	15.9	10	6.1	0.064
3203A	3203zz	32032RS	17	40	17.5	12 8	7 9	0.096
3204A	3204zz	32042RS	20	47	20.6	19	12.1	0.153
3205A	3205zz	32052RS	25	52	20.6	20.6	14 3	0.175
3206A	3206zz	32062RS	30	62	23.8	28.6	20.4	0.286
3207A	3207zz	32072RS	35	72	27	38	27.8	0.436
3208A	3208zz	32082RS	40	80	30.2	42.5	32.5	0.59
3209A	3209zz	32092RS	45	85	30.2	48 0	37	0.64
3210A	3210u	32102RS	50	90	30.2	51	42	0.689
3211A	3211zz	32112RS	55	100	33.3	63 0	53	0.986
3212A	3212zz	32122RS	60	110	36.5	71.5	58.5	1.270
3213A	3213zz	32132RS	65	120	38 1	83.5	72.5	1.570
3214A	3214zz	32142RS	70	125	39.7	87.5	79.5	1.800
3215A	3215zz	32152RS	75	130	41.3	90	80.5	1.900
3216A	3216zz	32162RS	80	140	44.4	106	95.5	2.39
3217A	3217zz	32172RS	85	150	49.2	112	106	3.06
3218A	3218zz	32182RS	90	160	52.4	140	129	3.73
3219A	3219zz	32192RS	95	170	55 6	163	184	5.100
3220A	3220zz	32202RS	100	180	60.3	210	240	6.14
3300A	3300zz	33002RS	10	35	19	9.2	5.1	0.092
3301A	3301zz	33012RS	12	37	19	10	6.1	0.109
3302A	3302zz	33022RS	15	42	19	12 8	7.9	0.132
3303A	3303zz	33032RS	17	47	22.2	20.4	12.1	0.181
3304A	3304zz	33042RS	20	52	22 2	20.6	127	227
3305A	3305zz	33052RS	25	62	25.4	30.5	20.5	0.362
3306A	3306zz	33062RS	30	72	302	39.5	27.5	0 553
3307A	3307zz	33072RS	35	80	34.9	49.5	35	0.766
3308A	3308zz	33082RS	40	90	36.5	60 5	44	1.01
3309A	3309zz	33092RS	45	100	39.7	72.5	54	1.34
3310A	3310zz	33102RS	50	110	44.4	85.5	64.5	1.81
3311A	3311zz	33112RS	55	120	49.2	106	82	2.32
3312A	3312zz	33122RS	60	130	54	122	95.5	3.05
3313A	3313zz	33132RS	65	140	58.7	138	109	3,960
3314A	3314zz	33142RS	70	150	63.5	155	125	4.74
3315A	3315zz	33152RS	75	160	68.3	168	141	5.65
3316A	3316zz	33162RS	80	170	68.3	175	151	7.21
3317A	3317zz	33172RS	85	180	73	196	240	8.3
3318A	3318zz	33182RS	90	190	73	225	266	9.01

US $0.1-3
/ Piece
| 10 Pieces

(Min. Order)

###

Aligning:	Non-Aligning Bearing
Rows Number:	Single
Load Direction:	Radial Bearing
Material:	Bearing Steel
Customization:	Available
Ball Bearing Precision:	P0 P6 P5 P4

###

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Seals Types	2RS,OPEN
Vibration Level	Z1V1,Z2V2,Z3V3
Clearance	C2,C0,C3,C4,C5
Tolerance Codes	ABEC-1,ABEC-3,ABEC-5
Materral	GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ	1Set at least
Delivery Time	5-15 days after contract
Payment Terms	TT/PAPAL/WESTERN UNION
Package	Tube package+outer carton+pallets; Single box+outer carton+pallets; Tube packge+middle box+outer carton+pallets; According to your requirement

###

			(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7000AC	10	26	8	19000	28000	4.75	2.12	0.018
7000C	10	26	8	19000	28000	4.92	2.25	0.018
7001AC	12	28	8	18000	26000	5.2	2.55	0.02
7001C	12	28	8	18000	26000	5.42	2.65	0.02
7002AC	15	32	9	17000	24000	5.95	3.25	0.028
7002C	15	32	9	17000	24000	6.25	3.42	0.028
7003AC	17	35	10	16000	22000	6.3	3.68	0.036
7003C	17	35	10	16000	22000	6.6	3.85	0.036
7004AC	20	42	12	14000	19000	10	5.78	0.064
7004C	20	42	12	14000	19000	10.5	6.08	0.064
7005AC	25	47	12	12000	17000	11.2	7.08	0.074
7005C	25	47	12	12000	17000	11.5	7.45	0.074
7006AC	30	55	13	9500	14000	14.5	9.85	0.11
7006C	30	55	13	9500	14000	15.2	10.2	0.11
7007AC	35	62	14	8500	12000	18.5	13.5	0.15
7008AC	40	68	15	15000	21000	16	12.9	0.21
7009C	45	75	16	14000	19000	19.87	16.36	0.24
7009AC	45	75	16	14000	19000	19.87	16.36	0.24
7010C	50	80	16	13000	17000	21	19	0.26
7010AC	50	80	16	13000	17000	21	19	0.26
7011C	55	90	18	12000	15000	26.1	22.6	0.36
7011AC	55	90	18	12000	15000	26.1	22.6	0.36
7012C	60	95	18	11000	14000	32.5	27	0.45
7012AC	60	95	18	11000	14000	32.5	27	0.45
7013C	65	100	18	9900	13000	35.2	30	0.5
7013AC	65	100	18	9900	13000	35.2	30	0.5
7014C	70	110	20	9200	12000	41.1	37.3	0.59
7014AC	70	110	20	9200	12000	41.1	37.3	0.59
7015C	75	115	20	8600	11000	42.5	40.7	0.69
7015AC	75	115	20	8600	11000	42.5	40.7	0.69
				(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7016C	80	125	22	8000	11000	53.4	50.6	0.93
7016AC	80	125	22	8000	11000	53.4	50.6	0.93
7017C	85	130	22	7600	10000	54.6	53.7	0.95
7017AC	85	130	22	7600	10000	54.6	53.7	0.95
7018C	90	140	24	7100	9500	68.6	65.4	0.96
7018AC	90	140	24	7100	9500	68.6	65.4	0.96
7019C	95	145	24	6800	9000	73.5	73	1.17
7019AC	95	145	24	6800	9000	73.5	73	1.17
7020C	100	150	24	6400	8600	75.5	77	1.25
7020AC	100	150	24	6400	8600	75.5	77	1.25
7021C	105	160	26	6100	8100	88	89.5	1.53
7021AC	105	160	26	6100	8100	88	89.5	1.53
7022C	110	170	28	5800	7700	101	101	1.91
7022AC	110	170	28	5800	7700	101	101	1.91
7024C	120	180	28	5300	7100	103	108	2.04
7024AC	120	180	28	5300	7100	103	108	2.04
7026C	130	200	33	4900	6500	129	137	3.73
7026AC	130	200	33	4900	6500	129	137	3.73
7028C	140	210	33	4500	6000	132	145	3.96
7028AC	140	210	33	4500	6000	132	145	3.96
7030C	150	225	35	4200	5600	151	168	4.82
7030AC	150	225	35	4200	5600	151	168	4.82
7200AC	10	30	9	18000	26000	5.58	2.82	0.03
7200C	10	30	9	18000	26000	5.82	2.95	0.03
7201AC	12	32	10	17000	24000	7.1	3.35	0.035
7201C	12	32	10	17000	24000	7.35	3.52	0.035
7202AC	15	35	11	16000	22000	8.35	4.4	0.043
7202C	15	35	11	16000	22000	8.68	4.62	0.043
7203AC	17	40	12	15000	20000	10.5	5.65	0.062
7203C	17	40	12	15000	20000	10.8	5.95	0.062
				(r/min)
	Principal dimensions			Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B			(kN)	(kN)	Mass
				Grease	Oil	Dynamic	Static
7204C	20	47	14	25000	34000	15	8.6	0.1
7204AC	20	47	14	25000	34000	15	8.6	0.1
7204B	20	47	14	25000	34000	13.31	7.65	0.12
7205C	25	52	15	21000	28000	16.2	10.3	0.13
7205AC	25	52	15	21000	28000	16.2	10.3	0.13
7205B	25	52	15	21000	28000	14.03	8.63	0.14
7206C	30	62	16	18000	24000	16.94	12.14	0.2
7210C	50	90	20	12000	15000	32.91	26.83	0.45
7210AC	50	90	20	12000	15000	32.91	26.83	0.45
7211AC	55	100	21	11000	14000	40.71	33.96	0.6
7212AC	60	110	22	9700	13000	46.9	40.53	0.81
7213AC	65	120	23	9000	12000	53.67	46.22	1.01
7214AC	70	125	24	8300	11000	56.04	49.52	1.08
7215AC	75	130	25	7800	10000	60.91	54.34	1.68
7216AC	80	140	26	7300	9700	68.81	63.35	1.48
7217AC	85	150	28	6900	9100	77.5	72.6	1.88
7218AC	90	160	30	6500	8600	89.91	82.6	2.26
7219AC	95	170	32	6100	8100	96.5	88.8	2.78
7220AC	100	180	34	5800	7700	111.2	96.8	3.32
7221AC	105	190	36	5500	7300	119.2	105.6	3.95
7222AC	110	200	38	5200	6900	129.6	118.4	4.65
7224AC	120	215	40	4800	6400	139.2	132.8	5.49
7226AC	130	230	40	4400	5800	156.8	156.8	6.21
7228AC	140	250	42	4000	5300	174.4	187.2	7.76
7230AC	150	270	45	3700	5000	248	280	9.75
7232AC	160	290	48	2400	2600	230	263	12.1
7234AC	170	310	52	2400	2400	272	331	15.1
7236AC	180	320	52	2200	2400	303	390	18.1
7238AC	190	340	55	2000	2200	303	390	18.8
7240AC	200	360	59	1800	2000	324	423	22.4

###

Bearing No.			Dimensions(mm)			( KN)		Weight
New Model	ZZ	2RS	d	D	B	Cr	Cor	Mass(kg)
3200A	3200zz	32002RS	10	30	14.3	7	3.8	0.049
3201A	3201zz	32012RS	12	32	15 9	9 2	5 1	0.057
3202A	3202zz	32022RS	15	35	15.9	10	6.1	0.064
3203A	3203zz	32032RS	17	40	17.5	12 8	7 9	0.096
3204A	3204zz	32042RS	20	47	20.6	19	12.1	0.153
3205A	3205zz	32052RS	25	52	20.6	20.6	14 3	0.175
3206A	3206zz	32062RS	30	62	23.8	28.6	20.4	0.286
3207A	3207zz	32072RS	35	72	27	38	27.8	0.436
3208A	3208zz	32082RS	40	80	30.2	42.5	32.5	0.59
3209A	3209zz	32092RS	45	85	30.2	48 0	37	0.64
3210A	3210u	32102RS	50	90	30.2	51	42	0.689
3211A	3211zz	32112RS	55	100	33.3	63 0	53	0.986
3212A	3212zz	32122RS	60	110	36.5	71.5	58.5	1.270
3213A	3213zz	32132RS	65	120	38 1	83.5	72.5	1.570
3214A	3214zz	32142RS	70	125	39.7	87.5	79.5	1.800
3215A	3215zz	32152RS	75	130	41.3	90	80.5	1.900
3216A	3216zz	32162RS	80	140	44.4	106	95.5	2.39
3217A	3217zz	32172RS	85	150	49.2	112	106	3.06
3218A	3218zz	32182RS	90	160	52.4	140	129	3.73
3219A	3219zz	32192RS	95	170	55 6	163	184	5.100
3220A	3220zz	32202RS	100	180	60.3	210	240	6.14
3300A	3300zz	33002RS	10	35	19	9.2	5.1	0.092
3301A	3301zz	33012RS	12	37	19	10	6.1	0.109
3302A	3302zz	33022RS	15	42	19	12 8	7.9	0.132
3303A	3303zz	33032RS	17	47	22.2	20.4	12.1	0.181
3304A	3304zz	33042RS	20	52	22 2	20.6	127	227
3305A	3305zz	33052RS	25	62	25.4	30.5	20.5	0.362
3306A	3306zz	33062RS	30	72	302	39.5	27.5	0 553
3307A	3307zz	33072RS	35	80	34.9	49.5	35	0.766
3308A	3308zz	33082RS	40	90	36.5	60 5	44	1.01
3309A	3309zz	33092RS	45	100	39.7	72.5	54	1.34
3310A	3310zz	33102RS	50	110	44.4	85.5	64.5	1.81
3311A	3311zz	33112RS	55	120	49.2	106	82	2.32
3312A	3312zz	33122RS	60	130	54	122	95.5	3.05
3313A	3313zz	33132RS	65	140	58.7	138	109	3,960
3314A	3314zz	33142RS	70	150	63.5	155	125	4.74
3315A	3315zz	33152RS	75	160	68.3	168	141	5.65
3316A	3316zz	33162RS	80	170	68.3	175	151	7.21
3317A	3317zz	33172RS	85	180	73	196	240	8.3
3318A	3318zz	33182RS	90	190	73	225	266	9.01

Advantages of Ball Bearings

What is a ball bearing? A ball bearing is a type of rolling-element bearing that utilizes balls to maintain separation between two bearing races. Its contact angle between the balls and the races helps it reduce friction between the loads. There are several advantages to ball bearings, including their ability to withstand water. Read on to learn more. Here are a few of the benefits. You can use them in your daily life, from your car to your boat.

Ball bearings reduce friction between loads

Ball bearings reduce friction between loads by constraining the relative motion between moving parts. These bearings consist of a ring of small metal balls that reduce friction between moving objects. The name “ball bearing” is derived from the verb “to bear.” The lubricant within the bearing reduces friction between moving particles. In a machine, ball bearings reduce friction between moving parts and improve linear motion around a fixed axis.
These bearings are commonly used to reduce friction between loads in rotating machines. They have two tracks, one fixed to the rotating part and one stationary. The rolling balls of a ball bearing have lower friction than flat surfaces. Because of this, they are useful for bar stool bearings. They reduce friction between surfaces and maintain the separation between bearing races. Hence, minimal surface contact is possible. Ball bearings have the potential to increase the life of machines and reduce energy consumption.
Ball bearings can be as small as a wrist watch or as large as an industrial motor. They function the same way, reducing friction between loads. Among their many uses, ball bearings are essential for everyday operations. Clocks, air conditioners, fans, and automobile axles all use ball bearings. In fact, anything that uses a motor requires ball bearings. It’s no wonder they’re gaining popularity in industries and everyday life.
bearing

They support radial and axial loads

Radial ball bearings are used primarily for radial loads, but they also have a capacity for axial load. This load capacity is usually given as a percentage of the radial load rating. Axial load capacity is generally greater for a bearing with a larger difference between the inner and outer ring diameters. The axial load capacity is also affected by the bearing’s raceway depth, with shallow raceways being more suitable for heavier axial loads.
The two main types of axial and radial loads are defined by their orientation. Axial loads apply forces in one direction while radial loads act on the opposite direction. In both cases, the bearing must support the forces that are imposed. Axial loads apply forces to a bearing in a single direction, while radial loads apply forces in both directions. Regardless of the type of load, axial and radial loads should be considered when selecting a bearing for a given application.
Angular and radial ball bearings differ in their materials. Radial ball bearings are made largely of through-hardened materials. They typically have a Rockwell hardness rating of 58 Rc. The raceways and balls of these bearings are made of 440C stainless steel. They may also contain shields and seals. SAE 52100 steel is the most common material for the raceway, while molybdenum steels are excellent for high temperatures.

They have a contact angle between the balls and the races

When comparing axial load bearings with their radial counterparts, the angular contact angle is more important. Axial load bearings, have a contact angle between the balls and the races of 35 degrees. They are suitable for axial loads and a limited radial load. The contact angle of these bearings is a result of the shape of the inner and outer rings. Each rolling element comes into contact with the inner and outer rings only at one point, forming a 30 degree angle with the radial plane. The radial force of the axial load on these bearings is therefore increased by increasing the contact angle between the balls and the races.
This contact angle determines the amount of friction between the balls and the races, and allows angular contact bearings to withstand heavy radial and thrust loads. In addition, the larger the contact angle, the greater the axial load support. Angular contact bearings come in standard imperial (inch) and metric (mm) sizes. The angular contact angle is determined by the free radial play value and the curvature of the inner track.

They are water-resistant

In addition to their water-resistant qualities, corrosion-resistant ball bearings can also protect against the damaging effects of corrosive environments. Generally, standard metals, such as steel, are susceptible to rust, which can significantly reduce their performance and extend the life of parts. However, plastics, stainless steel, and ceramics can provide corrosion-resistant ball bearings. And because these materials are much more durable, they offer other advantages, such as being easy to maintain.
Among the advantages of plastic ball bearings is their high resistance to extreme temperatures, high speeds, and corrosion. Depending on their construction, plastic bearings are often able to resist corrosion and anti-static properties. They’re lightweight and inexpensive compared to steel ball bearings. CZPT Sales Corporation was established in 1987 with a modest turnover of four lacs. As of the last financial year, it has grown to 500 lacs in sales.
Other advantages of water-resistant ball bearings include corrosion resistance, which is a key consideration in many applications. While stainless steel is highly corrosion-resistant, it decreases the bearing’s load-carrying capacity. Also, corrosion-resistant deep groove ball bearings are usually made with a specified internal clearance, which absorbs loss in clearance during mounting and shaft expansion. This factor affects their performance, and if these are compromised, a replacement may be necessary.
bearing

They are tough

A few things make ball bearings tough: they’re made of real materials, which means that they have inherent imperfections. Grade-1 balls are made especially for high-stress applications, such as Formula One engines. Grade-3 balls, on the other hand, strike the perfect balance between performance and cost. Ceramic balls, for example, are made to spin at a high rate of 400 RPM, and they’re finished with a mirror finish.
A steel carbon ball bearing is one of the toughest forms of ball bearings available. The material is incredibly strong, but the contact between the balls isn’t the best. Low-carbon steel is best for linear shafting and is usually coated with a polymer to prevent damage. Steel ball bearings with moderate amounts of carbon are tough, durable, and water-resistant. They’re ideal for gears, but their high-carbon steel counterparts are particularly tough and can resist corrosion.
A ceramic ball bearing is another option. This type has steel inner and outer rings but ceramic balls. Ceramic balls can withstand higher temperatures than steel and are also electrically insulating. Ceramic ball bearings also tend to be lighter and are more resistant to wear and tear. They’re also ideal for applications in which grease is not an option, such as in space shuttles. Despite the fact that ceramic ball bearings are tough, they’re still cheaper than steel ball bearings.

They are conductive

You may have heard the term “ball bearing” if you’ve studied introductory physics. What does that mean? Essentially, ball bearings are conductive because of their ability to conduct electricity. This ability is reflected in the charge distribution on the surface of the ball. Positive charges are drawn toward the positive plate, while negative charges are drawn away from the positively charged ball bearing. You may have even seen a ball bearing in action.
However, despite their conductive nature, ball bearings can still become damaged by electrical discharge. A higher voltage can cause the balls to pit, and the raceways to become uneven. These uneven surfaces will first show up as excessive noise, and eventually cause the bearing to malfunction. Fortunately, engineers have found a way to counter this problem: conductive grease. This grease enables current to flow through the ball bearing, preventing both heat and voltage buildup.
The difference between steel and ceramic ball bearings is their density. Steel bearings are more conductive than glass or hybrid ceramics. Steel ball bearings have an even grain structure and are conductive for resonance flow. When moving fast, the air surrounding the steel ball bearing carries resonance from the inner ring to the outer. This makes them ideal for high-speed resonance transfer. In addition to being conductive, glass microbeads are harder and lighter than steel.
bearing

They are used in pulley systems

Pulley systems use ball bearings to move the sprocket, which is a wheel that rotates. These bearings are installed on the center mounting hole of the pulley wheel. They protect the entire system from heat, while allowing higher speed and smooth operation. They distribute the weight of the load evenly, minimizing friction and wobbling, and ensure a smooth rotation. Ball bearings are typically made from steel and are installed inside the pulley wheel.
The moment of inertia and bearing friction are measured to within ten percent accuracy. These two variables affect the speed of the pulley system, which can lead to crashes if the weight holders are not balanced. Therefore, ball bearings are used to minimize the chance of such crashes. When you want to know more about ball bearings in pulley systems, here are the advantages they provide.
Another benefit of ball bearings in pulley systems is that they have lower friction than their solid counterparts. In order to reduce friction, however, ball bearings must be made of good materials. Some of the common ball materials are high-quality plastics and stainless steel. Good materials and clever block design are essential to minimizing friction. If you are planning to use ball bearings in your pulley system, check out the following tips and make sure you are choosing the right one for your application.

editor by czh 2022-12-15