Product Description

KGG:Precision Deep Groove Ball Bearing

Advantages and features of CZPT bearings

∞ CZPT Ball Bearings consist of an outer ring, an inner ring, and a plurality of rollers and spacers. The bearing with high rotation accuracy capable of bearing loads in every direction. Because it has orthogonally arranged cylindrical rollers, it can bear loads in every direction. CZPT provides 2 kinds of bearings: Deep Groove Ball Bearing and Angular Contact Ball Bearings.   

∞ ACBB, which is the abbreviation of angular contact ball bearings. With different contact angles, the higher axial load can be well taken care now. CZPT standard ball bearings are the perfect solution for high runout accuracy applications such as machine tool main spindles.

∞ Deep groove ball bearings are widely used in many industries for decades. A deep groove is formed on each inner and outer ring of the bearings enabling them to sustain radial and axial loads or even combinations of both. As the leading deep groove ball bearing factory, CZPT Bearings owns abundant experience in designing and producing this type of bearing.                           

Application:

1. Medical industry
2.Lithium battery industry
3.Solar photovoltaic industry
4. Semi conductor Industry
5. General industry machinery
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment
9. 3C industry etc

Specification List
 

Boundary Dimensions (mm) Basic Load Ratings(N) Limiting Speeds (rpm) Bearing Numbers Type Snap ring groove dimensions Snap ring
dimensions
d D B r dynamic
Cr
static Cor Grease Oil Open
type
Shield
ZZ
Seal
non-contact
LLB
Low
torque
type
LLH
Seal
contact
LLU
Snap ring
groove
Snap
ring
D1 a b ro D2 f
min Open Z,ZZ
LB,LLB
LLH LU LLU Open Z LB max max min max max max
10 19 5 0.3 1830 925 32000 24000 38000 6800 ZZ LLB LLU
22 6 0.3 2700 1270 30000 21000 36000 6900 ZZ LLB LLU N NR 20.8 1.05 0.8 0.2 24.8 0.7
26 8 0.3 4550 1960 29000 25000 21000 34000 6000 ZZ LLB LLH LLU N NR
30 9 0.6 5100 2390 25000 21000 18000 30000 6200 ZZ LLB LLH LLU N NR 28.17 2.06 1.35 0.4 34.7 1.12
35 11 0.6 8200 3500 23000 20000 16000 27000 6300 ZZ LLB LLH LLU N NR 33.17 2.06 1.35 0.4 39.7 1.12
12 21 5 0.3 1920 1040 29000 20000 35000 6801 ZZ LLB LLU
24 6 0.3 2890 1460 27000 19000 32000 6901 ZZ LLB LLU N NR 22.8 1.05 0.8 0.2 26.8 0.7
28 7 0.3 5100 2390 26000 30000 16001
28 8 0.3 5100 2390 26000 21000 18000 30000 6001 ZZ LLB LLH LLU N NR
32 10 0.6 6100 2750 22000 20000 16000 26000 6201 ZZ LLB LLH LLU N NR 30.5 2.06 1.35 0.4 36.7 1.12
37 12 1 9700 4200 20000 19000 15000 24000 6301 ZZ LLB LLH LLU N NR 34.77 2.06 1.35 0.4 41.3 1.12
15 24 5 0.3 2080 1260 26000 17000 31000 6802 ZZ LLB LLU
28 7 0.3 3650 2000 24000 16000 28000 6902 ZZ LLB LLU N NR 26.7 1.3 0.95 0.25 30.8 0.85
32 8 0.3 5600 2830 22000 26000 16002
32 9 0.3 5600 2830 22000 18000 15000 26000 6002 ZZ LLB LLH LLU N NR 30.15 2.06 1.35 0.4 36.7 1.12
35 11 0.6 7750 3600 19000 18000 15000 23000 6202 ZZ LLB LLH LLU N NR 33.17 2.06 1.35 0.4 39.7 1.12
42 13 1 11400 5450 17000 15000 12000 21000 6302 ZZ LLB LLH LLU N NR 39.75 2.06 1.35 0.4 46.3 1.12
17 24 5 0.3 2080 1260 26000 17000 31000 6802 ZZ LLB LLU
28 7 0.3 3650 2000 24000 16000 28000 6902 ZZ LLB LLU N NR 28.7 1.3 0.95 0.25 32.8 0.85
32 8 0.3 5600 2830 22000 26000 16002
32 9 0.3 5600 2830 22000 18000 15000 26000 6002 ZZ LLB LLH LLU N NR 33.17 2.06 1.35 0.4 39.7 1.12
35 11 0.6 7750 3600 19000 18000 15000 23000 6202 ZZ LLB LLH LLU N NR 38.1 2.06 1.35 0.4 44.6 1.12
42 13 1 11400 5450 17000 15000 12000 21000 6302 ZZ LLB LLH LLU N NR 44.6 2.46 1.35 0.4 52.7 1.12
20 32 7 0.3 4000 2470 21000 13000 25000 6804 ZZ LLB LLU N NR 30.7 1.3 0.95 0.25 34.8 0.85
37 9 0.3 6400 3700 19000 12000 23000 6904 ZZ LLB LLU N NR 35.7 1.7 0.95 0.25 39.8 0.85
42 8 0.3 7900 4500 18000 21000 16004
42 12 0.6 9400 5050 18000 13000 11000 21000 6004 ZZ LLB LLH LLU N NR 39.75 2.06 1.35 0.4 46.3 1.12
47 14 1 12800 6650 16000 12000 10000 18000 6204 ZZ LLB LLH LLU N NR 44.6 2.46 1.35 0.4 52.7 1.12
52 15 1.1 15900 7900 14000 12000 10000 17000 6304 ZZ LLB LLH LLU N NR 49.73 2.46 1.35 0.4 57.9 1.12
22 44 12 0.6 9400 5050 17000 13000 10000 20000 60/22 ZZ LLB LLH LLU N NR 41.75 2.06 1.35 0.4 48.3 1.12
50 14 1 12900 6800 14000 12000 9700 17000 62/22 ZZ LLB LLH LLU N NR 47.6 2.46 1.35 0.4 55.7 1.12
56 16 1.1 18400 9250 13000 11000 9200 15000 63/22 ZZ LLB LLH LLU N NR 53.6 2.46 1.35 0.4 61.7 1.12
25 37 7 0.3 4300 2950 18000 10000 21000 6805 ZZ LLB LLU N NR 35.7 1.3 0.95 0.25 39.8 0.85
42 9 0.3 7050 4550 16000 9800 19000 6905 ZZ LLB LLU N NR 40.7 1.7 0.95 0.25 44.8 0.85
47 8 0.3 8350 5100 15000 18000 16005
47 12 0.6 15710 5850 15000 11000 9400 18000 6005 ZZ LLB LLH LLU N NR 44.6 2.06 1.35 0.4 52.7 1.12
52 15 1 14000 7850 13000 11000 8900 15000 6205 ZZ LLB LLH LLU N NR 49.73 2.46 1.35 0.4 57.9 1.12
62 17 1.1 21200 10900 12000 9700 8100 14000 6305 ZZ LLB LLH LLU N NR 59.61 3.28 1.9 0.6 67.7 1.7
80 21 1.5 34500 17500 10000 12000 6405
28 52 12 0.6 12500 7400 14000 10000 8400 16000 60/28 ZZ LLB LLH LLU N NR 49.7 2.06 1.35 0.4 57.9 1.12
58 16 1 17900 9750 12000 9700 8100 14000 62/28 ZZ LLB LLH LLU N NR 55.6 2.46 1.35 0.4 63.7 1.12
68 18 1.1 26700 14000 11000 8900 7400 13000 63/28 ZZ LLB LLH LLU N NR 64.82 3.28 1.9 0.6 74.6 1.7
30 42 7 0.3 4700 3650 15000 8800 18000 6806 ZZ LLB LLU N NR 40.7 1.3 0.95 0.25 44.8 0.85
47 9 0.3 7250 5000 14000 8400 17000 6906 ZZ LLB LLU N NR 45.7 1.7 0.95 0.25 49.8 0.85
55 9 0.3 11200 7350 13000 15000 16006*
55 13 1 13200 8300 13000 9200 7700 15000 6006 ZZ LLB LLH LLU N NR 52.6 2.08 1.35 0.4 60.7 1.12
62 16 1 19500 11300 11000 8800 7300 13000 6206 ZZ LLB LLH LLU N NR 59.61 3.28 1.9 0.6 67.7 1.7
72 19 1.1 26700 15000 10000 7900 6600 12000 6306 ZZ LLB LLH LLU N NR 68.81 3.28 1.9 0.6 78.6 1.7
32 58 13 1 11800 8050 12000 8700 7200 15000 60/32 ZZ LLB LLH LLU N NR 55.6 2.08 1.35 0.4 63.7 1.12
65 17 1 20700 11600 11000 8400 7100 12000 62/32 ZZ LLB LLH LLU N NR 62.6 3.28 1.9 0.6 70.7 1.7
75 20 1.1 29800 16900 9500 7700 6500 11000 63/32* ZZ LLB LLH LLU N NR 71.83 3.28 1.9 0.6 81.6 1.7
35 47 7 0.3 4900 4050 13000 16000 6807* ZZ LLB LLU N NR 45.7 1.3 0.95 0.25 49.8 0.85
55 10 0.6 9550 6850 12000 7100 15000 6907 ZZ LLB LLU N NR 53.7 1.7 0.95 0.25 57.8 0.85
62 9 0.3 11700 8200 12000 14000 16007*
62 14 1 16000 10300 12000 8200 6800 14000 6007 ZZ LLB LLH LLU N NR 59.61 2.08 1.9 0.6 67.7 1.7
72 17 1.1 25700 15300 9800 7600 6300 11000 6207 ZZ LLB LLH LLU N NR 68.81 3.28 1.9 0.6 78.6 1.7
80 21 1.5 33500 19100 8800 7300 6000 10000 6307 ZZ LLB LLH LLU N NR 76.81 3.28 1.9 0.6 86.6 1.7
52 7 0.3 5100 4400 12000 14000 6808 ZZ LLB LLU N NR 50.7 1.3 0.95 0.25 54.8 0.85
40 62 12 0.6 12200 8900 11000 6300 13000 6908 ZZ LLB LLU N NR 60.7 1.7 0.95 0.25 64.8 0.85
68 9 0.3 12600 9650 10000 12000 16008*
68 15 1 16800 11500 10000 7300 6100 12000 6008 ZZ LLB LLH LLU N NR 64.82 2.49 1.9 0.6 74.6 1.7
80 18 1.1 29100 17800 8700 6700 5600 10000 6208 ZZ LLB LLH LLU N NR 76.81 3.28 1.9 0.6 86.6 1.7
90 23 1.5 40500 24000 7800 6400 5300 9200 6308 ZZ LLB LLH LLU N NR 86.79 3.28 2.7 0.6 96.5 2.46
45 58 7 0.3 5350 4950 11000 5900 12000 6809* ZZ LLB LLU N NR 56.7 1.3 0.95 0.25 60.8 0.85
68 12 0.6 13100 10400 9800 5600 12000 6909 ZZ LLB LLU N NR 66.7 1.7 0.95 0.25 70.8 0.85
75 10 0.6 12900 10500 9200 11000 16009*
75 16 1 21000 15100 9200 6500 5400 11000 6009 ZZ LLB LLH LLU N NR 71.83 2.49 1.9 0.6 81.6 1.7
85 19 1.1 32500 20400 7800 6200 5200 9200 6209 ZZ LLB LLH LLU N NR 81.81 3.28 1.9 0.6 91.6 1.7
100 25 1.5 53000 32000 7000 5600 4700 8200 6309 ZZ LLB LLH LLU N NR 96.8 3.28 2.7 0.6 106.5 2.46
50 65 7 0.3 6600 6100 9600 5300 11000 6810 ZZ LLB LLU N NR 63.7 1.3 0.95 0.25 67.8 0.85
72 12 0.6 13400 11200 8900 5100 11000 6910* ZZ LLB LLU N NR 70.7 1.7 0.95 0.25 74.8 0.85
80 10 0.6 13200 11300 8400 9800 16571
80 16 1 21800 16600 8400 6000 5000 9800 6571 ZZ LLB LLH LLU N NR 76.81 2.49 1.9 0.6 86.6 1.7
90 20 1.1 35000 23200 7100 5700 4700 8300 6210 ZZ LLB LLH LLU N NR 86.79 3.28 2.7 0.6 96.5 2.46
110 27 2 62000 38500 6400 5000 4200 7500 6310 ZZ LLB LLH LLU N NR 106.81 3.28 2.7 0.6 116.6 2.46
55 72 9 0.3 8800 8100 8700 4800 10000 6811* ZZ LLB LLU N NR 70.7 1.7 0.95 0.25 74.8 0.85
80 13 1 16000 13300 8200 4600 9600 6911* ZZ LLB LLU N NR 77.9 2.1 1.3 0.4 84.4 1.12
90 11 0.6 18600 15300 7700 9000 16011*
90 18 1.1 28300 21200 7700 4500 9000 6011 ZZ LLB LLU N NR 86.79 2.87 2.7 0.6 96.5 2.46
100 21 1.5 43500 29200 6400 4300 7600 6211* ZZ LLB LLU N NR 96.8 3.28 2.7 0.6 106.5 2.46
120 29 2 71500 45000 5800 3900 6800 6311 ZZ LLB LLU N NR 115.21 4.06 3.1 0.6 129.7 2.82
60 78 10 0.3 11500 10600 8000 4400 9400 6812* ZZ LLB LLU N NR 76.2 1.7 1.3 0.4 82.7 1.12
85 13 1 16400 14300 7600 4300 8900 6912* ZZ LLB LLU N NR 82.9 2.1 1.3 0.4 89.4 1.12
95 11 0.6 20000 17500 7000 8300 16012*
95 18 1.1 29500 23200 7000 4100 8300 6012* ZZ LLB LLU N NR 91.82 2.87 2.7 0.6 101.6 2.46
110 22 1.5 52500 36000 6000 3800 7000 6212 ZZ LLB LLU N NR 106.81 3.28 2.7 0.6 116.6 2.46
130 31 2.1 82000 52000 5400 3600 6300 6312 ZZ LLB LLU N NR 125.22 4.06 3.1 0.6 139.7 2.82
65 140 33 2.1 92500 60000 4900 5800 6313
70 150 35 3 104000 68000 4100 4800 6314*

Abutment and fillet dimensions (mm) Weight (kg)
da Da ra Dx CY CZ rNa Open (Approx)
min max max max (Approx.) max max max
12 12.5 17 0.3 0.005
12 13 20 0.3 25.5 1.5 0.7 0.3 0.009
12 13.5 24 0.3 0.019
14 16 26 0.6 35.5 2.9 1.2 0.5 0.032
14 17 31 0.6 40.5 2.9 1.2 0.5 0.053
14 14.5 19 0.3 0.006
14 15 22 0.3 27.5 1.5 0.7 0.3 0.011
14 26 0.3 0.019
14 16 26 0.3 0.571
16 17 28 0.6 37.5 2.9 1.2 0.5 0.037
17 18.5 32 1 42 2.9 1.2 0.5 0.06
17 17.5 22 0.3 0.007
17 17.5 26 0.3 31.5 1.9 0.9 0.3 0.016
17 30 0.3 0.571
17 19 30 0.3 37.5 2.9 1.2 0.3 0.03
19 20 31 0.6 40.5 2.9 1.2 0.5 0.045
20 23 37 1 47 2.9 1.2 0.5 0.082
19 19.5 24 0.3 0.008
19 20 28 0.3 33.5 1.9 0.9 0.3 0.018
19 33 0.3 0.032
19 21 33 0.3 40.5 2.9 1.2 0.3 0.039
21 23 36 0.6 45.5 2.9 1.2 0.5 0.066
22 25 42 1 53.5 3.3 1.2 0.5 0.115
22 22.5 30 0.3 35.5 1.9 0.9 0.3 0.019
22 24 35 0.3 40.5 2.3 0.9 0.3 0.036
22 40 0.3 0.051
24 26 38 0.6 47 2.9 1.2 0.5 0.069
25 28 42 1 53.5 3.3 1.2 0.5 0.106
26.5 28.5 45.5 1 58.5 3.3 1.2 0.5 0.144
26 26.5 40 0.6 49 2.9 1.2 0.5 0.074
27 29.5 45 1 56.5 3.3 1.2 0.5 0.117
28.5 31 49.5 1 62.5 3.3 1.2 0.5 0.176
27 28 35 0.3 40.5 1.9 0.9 0.3 0.571
27 29 40 0.3 45.5 2.3 0.9 0.3 0.042
27 45 0.3 0.06
29 30.5 43 0.6 53.5 2.9 1.2 0.5 0.08
30 32 47 1 58.5 3.3 1.2 0.5 0.128
31.5 35 55.5 1 68.5 4.6 1.7 0.5 0.232
33 72 1.5 0.53
32 34 48 0.6 58.5 2.9 1.2 0.5 0.098
33 35.5 53 1 64.5 3.3 1.2 0.5 0.171
34.5 38.5 61.5 1 76 4.6 1.7 0.5 0.284
32 33 40 0.3 45.5 1.9 0.9 0.3 0.026
32 34 45 0.3 50.5 2.3 0.9 0.3 0.048
32 53 0.3 0.091
35 37 50 1 61.5 2.9 1.2 0.5 0.116
35 39 57 1 68.5 4.6 1.7 0.5 0.199
36.5 43 65.5 1 80 4.6 1.7 0.5 0.36
37 39 53 1 64.5 2.9 1.2 0.5 0.129
37 40 60 1 71.5 4.6 1.7 0.5 0.226
38.5 43.5 68.5 1 83 4.6 1.7 0.5 0.382
37 38 45 0.3 50.5 1.9 0.9 0.3 0.571
39 40 51 0.6 58.8 2.3 0.9 0.5 0.074
37 60 0.3 0.11
40 42 57 1 68.5 3.4 1.7 0.5 0.155
41.5 45 65.5 1 80 4.6 1.7 0.5 0.288
43 47 72 1.5 88 4.6 1.7 0.5 0.457
42 43 50 0.3 55.5 1.9 0.9 0.3 0.033
44 45 58 0.6 65.5 2.3 0.9 0.5 0.11
42 66 0.3 0.125
45 47 63 1 76 3.8 1.7 0.5 0.19
46.5 51 73.5 1 88 4.6 1.7 0.5 0.366
48 54 82 1.5 98 5.4 2.5 0.5 0.63
47 48 56 0.3 61.5 1.9 0.9 0.3 0.04
49 51 64 0.6 72 2.3 0.9 0.5 0.128
49 71 0.6 0.171
50 52.5 70 1 83 3.8 1.7 0.5 0.237
51.5 55.5 78.5 1 93 4.6 1.7 0.5 0.398
53 61.5 92 1.5 108 5.4 2.5 0.5 0.814
52 54 63 0.3 68.5 1.9 0.9 0.3 0.052
54 55.5 68 0.6 76 2.3 0.9 0.5 0.132
54 76 0.6 0.18
55 57.5 75 1 88 3.8 1.7 0.5 0.261
56.5 60 83.5 1 98 5.4 2.5 0.5 0.454
59 68.5 101 2 118 5.4 2.5 0.5 1.07
57 59 70 0.3 76 2.3 0.9 0.3 0.083
60 61.5 75 1 86 2.9 1.2 0.5 0.18
59 86 0.6 0.258
61.5 64 83.5 1 98 5 2.5 0.5 0.388
63 67 92 1.5 108 5.4 2.5 0.5 0.601
64 74 111 2 131.5 6.5 2.9 0.5 1.37
62 64.5 76 0.3 87 2.5 1.2 0.3 0.106
65 66.5 80 1 91 2.9 1.2 0.5 0.193
64 91 0.6 0.283
66.5 69 88.5 1 103 5 2.5 0.5 0.414
68 75 102 1.5 118 5.4 2.5 0.5 0.783
71 80.5 119 2 141.5 6.5 2.9 0.5 1.73
76 129 2 2.08
81 139 2 2.52

 FACTORY DETAILED PROCESSING PHOTOS

HIGH QUALITY CONTROL SYSTEM


FAQ

1. Why choose CZPT China?

Over the past 17 years, CZPT has always insisted that “products and services” start from Japanese industry standards,taking ZheJiang standards as the bottom line, actively invest in the development of new transmission components and self-experiment and test. With the service tenet of “exceeding customer expectations”, establish a “trusted” partnership.

2. What is your main products ?

We are a leading manufacturer and distributor of linear motion components in China. Especially miniature size of Ball Screws and Linear Actuators and linear motion guideways. Our brand “KGG” stands for ” Know-how,” ” Great Quality,” and ” Good value” and our factory is located in the most advanced city in China: ZheJiang with the best equipment and sophisticated technology, completely strict quality control system. Our aim is to supply world leader class linear motion components but with most reasonable price in the world.

3. How to Custom-made (OEM/ODM)?

If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

4. When can I get the quotation?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.

5. How can I get a sample to check the quality?

After confirmation of our quoted price, you can place the sample order. The sample will be started after you sign back our detailed technical file.

6. What’s your payment terms?

Our payment terms is 30% deposit,balance 70% before shipment.

Contact Angle:
Aligning: Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Customization:
Available

|

Customized Request

bushing

What is the purpose of the bushing?

If you notice the truck making noises when cornering, the bushings may be worn. You may need to replace the ball joint or stabilizer bar, but a simple inspection will reveal that the noise is coming from the bushing. The noise from a worn bushing on a metal joint can mimic the sound of other problems in the suspension, such as a loose stabilizer bar or a failed ball joint.

Function

What is the purpose of the bushing? They play an important role in the operation of various mechanical parts. Their main functions include reducing the clearance between the shaft and the bearing and reducing the leakage of the valve. Bushings are used in different ways to ensure smooth operation and longevity. However, some new designers don’t appreciate the functionality of the case. So let’s discuss these features. Some of their most common applications are listed below.
First, the shell does a lot of things. They reduce noise, control vibration, and provide amazing protection for all kinds of industrial equipment. Large industrial equipment faces more wear, vibration and noise, which can render it completely inoperable. Bushings help prevent this by reducing noise and vibration. Bushing sets also extend equipment life and improve its performance. Therefore, you should not underestimate the importance of the casing in your device.
Another common function of bushings is to support components during assembly. In other words, the bushing reduces the risk of machine wear. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still useful, and their versatility cannot be overemphasized. If you’re considering installing one, you’ll be glad you did! These products have become a necessity in the modern industrial world. If you’re wondering how to choose one, here are some of the most common bushing uses.
Electrical bushings are an important part of many electrical equipment. They carry high voltage currents through the enclosure and provide an insulating barrier between live conductors and metal bodies at ground potential. They are made of a central conductive rod (usually copper or aluminum) and surrounding insulators made of composite resin silicone rubber. Additionally, the bushings are made of various materials. Whether copper, aluminum or plastic, they are an important part of many types of electrical equipment.

type

There are several different types of bushings on the market today. They may be cheap but they are of good quality. These products can be used in telephones, cable television, computer data lines and alarm systems. The key to buying these products online is finding the right appliance store and choosing a high-quality product. An online appliance store should have comprehensive information and ease of use. For the right electrical bushing, you should look for reliable online stores with the best prices and high quality products.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and balance the internal energy of the bushing. The conductive foil acts as a capacitive element, connecting the high voltage conductor to ground. These types of bushings are sometimes referred to as capacitor grade bushings. Capacitive grading bushings are usually made of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you should know how they are used. Unlike ball bearings, bushings should be stored upright so that they are in the correct working position. This is because horizontal placement can cause air bubbles to form in the fill insulation. It is also important to store the bushing properly to prevent damage. The wrong way to store these components can result in costly repairs.
In addition to the physical structure, the bushing insulation must also be effective over the long term. It must resist partial discharge and working electric field stress. The material and design of the bushing can vary widely. Early on, porcelain-based materials were popular in bushing designs. Porcelain was chosen because of its low cost of production and very low linear expansion. Ceramic bushings, on the other hand, require a lot of metal fittings and flexible seals.
bushing

Durability

The RIG 3 Bushing Durability Test Standard simulates real-world service conditions for automotive bushings. This three-channel test standard varies casing loads and stresses by applying a range of different load conditions and various control factors. This test is critical to the durability of the case, as it accurately reproduces the dynamic loads that occur during normal use. This test is a key component of the automotive industry and is widely used in many industries.
The Advanced Casing Model has five modules to address asymmetry, nonlinearity, and hysteresis. This model also represents the CZPT lag model. The model can be parameterized in the time domain using MATLAB, and the results can be exported to other simulation software. The developed bushing model is a key component in the durability and performance of vehicle suspension components.
A conductive material is coated on the inner surface of the sleeve. The coating is chosen to conduct a certain amount of current. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then through the housing 62 to the ground. The coating is made of a low friction material and acts as a wear surface against the bushing sidewall 212 and the housing 62 .
Another important factor in a bushing’s durability is its ability to friction. The higher the operating speed, the greater the load on the bushing. Since bushings are designed for lighter loads and slower speeds, they cannot handle large loads at high speeds. The P-max or V-max value of a bushing is its maximum load or speed at 0 rpm. The PV value must be lower than the manufacturer’s PV value.

price

If you need to replace the bushing on the control arm, you should understand the cost involved. This repair can be expensive, depending on the make and model of your car. Generally, you should pay between $105 and $180 for a replacement. However, you can choose to have it done by a mechanic at a lower cost. The labor cost for this job can be around $160, depending on your automaker.
The cost of replacing the control arm bushings can range from $200 on the low end to $500 on a luxury car. While parts are cheap, labor costs are the highest. Mechanics had to remove suspension and wheel assemblies to replace bushings. If you have some mechanical knowledge, you can replace the bushing yourself. Control arm bushings on the wheel side are usually about $20 each. Still, if you’re not a mechanic, you can save money by doing it yourself.
bushing

Install

Press-fit bushings are installed using a retaining ring with a diameter 0.3/0.4 mm larger than the inner diameter of the bushing. To ensure accurate installation, use a mechanically driven, pneumatic or hydraulic drill and insert the bushing into the appropriate hole. This process is best done using mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the center of the bushing and free of debris.
Once the bushing is positioned, use a vise to install its nut. A cold bushing will compress and fit the shell better. Place the sleeve in the refrigerator for at least 24 hours to aid installation. After removing the bushing from the refrigerator, make sure it has enough diameter to fit into the enclosure. Next, place the opposite socket into the enclosure and use it as a stand. After a few minutes, the bushing should be fully seated in the housing.
Install the new bushing into the housing hole. If the previous one had a metal case, insert the new one through the taper. Always lubricate the inner and outer surfaces of the bushing. Then, apply pressure to the inner metal sleeve of the new bushing. You may notice that the new bushing does not exactly match the housing hole. However, that’s okay because the outer diameter of the bushing is larger than the outer diameter of the hub drive.
The installation of the bushing requires the use of the hydraulic unit 16 . Hydraulic unit 16 is located near the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 away from the outer end of cylinder 20 and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 onto the piston. Multiple bushings can be installed in a single engine.

China factory CZPT Chrome Steel Deep Groove Ball Bearing with Long Life 6907 Series   wholesalerChina factory CZPT Chrome Steel Deep Groove Ball Bearing with Long Life 6907 Series   wholesaler
editor by CX 2023-04-23