Type: BALL
Structure: Deep Groove
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Energy & Mining
Bore Size: 3 – 10 mm
Model Number: MR126 MR126ZZ 608rs 607zz 626zz 625zz
Precision Rating: P0 P6 P5 P4 P2
Seals Type: open or zz/2rs sealed
Number of Row: Single row
Product name: swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz
Service: OEM Customized Services
Material: Chrome Steel GCR15
Application: Engineering Machinery
Vibration: V1 V2 V3 V4
Stock: Great Supplying Ability
Feature: Stable Performance:low Voice
Certification: ISO9001:2000
Delivery Time: 1-3 Days
Packaging Details: standard export packing
Port: any port

high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz

Product description:

high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz

Deep groove ball bearings (GB/T 276-1994), also known as single row radial ball bearings, are the most widely used rolling bearings. It is characterized by low frictional resistance and high rotational speed. It can be used on parts with radial load or combined load of radial and axial action. It can also be used on parts with axial load, such as small power motors. Automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.
high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz
Miniture ball bearing Features:1. Deep Groove Ball Bearings are simple in design, non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings.2. Miniture inch ball bearings include, R, MR, FR, RLS series.3. Miniture metric ball bearings include, 603-609, 623-629, 633-639, 684-689, 694-699

Types and specificat
Models and specification:

Bearing DesignationIDODWidth(b)Max. SpeedWeight (g)
681XZZ 1.5421001200.1
691XZZ 52.6851000.2
601XZZ 6375900.31
682ZZ682 2RS252.3851000.15
MR52ZZMR52 2RS52.5851000.14
692ZZ692 2RS6375900.28
MR62ZZMR62 2RS62.575900.28
MR72ZZMR72 2RS7363750.43
602ZZ602 2RS73.560710.5
682XZZ682X 2RS2.562.671800.2
692XZZ692X 2RS73.563750.4
MR82XZZMR82X 2RS8360670.52
602XZZ602X 2RS8460710.61
MR63ZZMR63 2RS362.571800.2
683ZZ683 2RS7363750.32
MR83ZZMR83 2RS8360670.51
693ZZ693 2RS8460670.6
MR93ZZMR93 2RS9456670.75
603ZZ603 2RS9556670.84
623ZZ623 2RS10450601.45
633ZZ633 2RS13540483.27
MR74ZZMR74 2RS472.560670.25
MR84ZZMR84 2RS8356670.39
684ZZ684 2RS9453630.65
MR104ZZMR104 2RS10448560.96
694ZZ694 2RS11448561.69
604ZZ604 2RS12448562.19
624ZZ624 2RS13540483.1
634ZZ634 2RS16536435.24
MR85ZZMR85 2RS582.553630.25
MR95ZZMR95 2RS9350600.54
MR105ZZMR105 2RS10450600.91
MR115ZZMR115 2RS11445531.6
685ZZ685 2RS11545531.16
695ZZ695 2RS13443502.39
605ZZ605 2RS14540503.46
625ZZ625 2RS16536434.95
635ZZ635 2RS19632408.5
MR106ZZMR106 2RS610345530.55
MR126ZZMR126 2RS12443501.25
686ZZ686 2RS13540501.87
696ZZ696 2RS15540453.85
606ZZ606 2RS17638455.94
626ZZ626 2RS19632408.12
636ZZ636 2RS227303613.9
MR117ZZMR117 2RS711343500.59
MR137ZZMR137 2RS13440481.52
687ZZ687 2RS14540502.03
697ZZ697 2RS17536435.26
607ZZ607 2RS19636437.8
627ZZ627 2RS227303612.7
637ZZ637 2RS266283424.2
MR128ZZMR128 2RS8123.540480.7
MR148ZZMR148 2RS14438451.9
688ZZ688 2RS16536433.11
698ZZ698 2RS19636437.12
608ZZ608 2RS227344011.8
628ZZ628 2RS248283417.1
638ZZ638 2RS289283428.1

Other series Miniature bearing
high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz
1> Miniature bearing in metric desings(d=1mm–9mm)X 681XZZ 691X 691XZZ 601X 601XZZ 682 682ZZ MR52 MR52ZZ 692 692-2RS 692ZZ MR62 MR62ZZ MR72 MR72-2RS MR72ZZ 602 602-2RS 602ZZ 682X 682XZZ 692X 692X-2RS 692XZZ MR82X 602X 602XZZ MR63 MR63ZZ 683 683-2RS 683ZZ MR83 MR83ZZ 693 693-2RS 693ZZ MR93 MR93ZZ 603 603ZZ 623 623-2RS 623ZZ 633 633-2RS 633ZZ…
2>1’miniature flanged bearings in metric desings(d=1mm–12mm)F681 F691 MF41X F681X F681XZZ F691X F691XZZ F601X F601XZZ F682 F682ZZ MF52 MF52ZZ F692 F692-2RS F692ZZ MF62 MF62ZZ MF72 MF72-2RS MF72ZZ F602 F602ZZ F682X F682XZZ F692X F692X-2RS F692XZZ MF82X F602X F602X-2RS F602XZZ MF63 MF63ZZ F683 F683-2RS F683ZZ MF83 MF83ZZ F693 F693-2RS F693ZZ MF93 MF93ZZ F603 F603ZZ F623 F623-2RS F623ZZ MF74 MF74ZZ…

3>2’miniature flanged bearings in inch desings(d=1.984–9.525)FR0 FR0ZZ FR1 FR1ZZ FR1-4 FR1-4-2RS FR1-4ZZ FR1-5 FR1-5-2RS FR1-5ZZ FR133 FR133ZZ FR144 FR144-2RS FR144ZZ FR2 FR2-2RS FR2ZZ FR2-5 FR2-5-2RS FR2-5ZZ FR2-6 FR2-6-2RS FR2-6ZZ FR155 FR155ZZ FR156 FR156-2RS R156ZZ R166 R166-2RS R166ZZ FR3 FR3-2RS FR3ZZ FR168 FR168-2RS FR168ZZ FR4 FR4-2RS FR4ZZ R4A R4A-2RS R4AZZ FR1810 FR1810-2RS FR1810ZZ
The above models are just part of our stock, if any other demand, contact us anytime ?

Product show

Types of deep groove ball bearing:
(1) Miniature bearings—bearings with a nominal outside diameter less than 26 mm
(2) Small bearings——bearings with outer diameter between 28-55mm;
(3) Small and medium-sized bearingsbearings with outer diameter between 60-115mm;
(4) Medium and large bearings—-bearings with outer diameter between 120-190mm
(5) Large bearings—bearings with outer diameter between 200-430mm;
(6) Extra large bearings——bearings with outer diameter between 440mm or more.


Deep groove ball bearings can be used in gearboxes, instrumentation, motors, internalcombustion engines, transportation vehicles, agricultural machinery, constructionmachinery, engineering machinery, roller skates, etc.

Company Information

Related Products


1. Do you accept customize?Yes. and MOQ depends on exact model you need.

2. How you send goods to your customer?We can ship goods via: DHL, TNT, FEDEX, UPS,ARAMEX, AIR AND SEA DELIVERY.

3. How long is the delivery time after order placed?a. for goods in stock, can delivery within 1-2 days. b. for goods which dont have stock, delivery time depends on model number and order qty.

4. You provide free consultation service?Yes, before, during and after order, anytime.

5.How can I contact you?Email, , , ,etc.
Contact Information

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.


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.


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.


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.


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.


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 high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz     bearing engineeringChina high precision swivel deep groove ball bearing MR126 MR126ZZ 608rs 607zz 626zz 625zz     bearing engineering
editor by czh