6220 zz 6220 2rs 6220 Deep Groove Ball Bearings 6000 seris bearings good quality

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1000 pc
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5000000 pc/month

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Product Description:


Deep groove ball beaings composed of four basic parts: Inner ring, outer ring, ball and cage. In normal operation cases, inner raceway, outer raceway and ball mainly bear load, and the cage separate and maintain a stable effect for ball. 


Product Features:

Deep groove ball bearing belong non-separable bearings and structure is simple, easy to use,  Mainly used to support radial load, also can bear a certain amount of thrust load. Increase the bearing radial clearance, has the heart to the nature of the thrust bearing, can bear the larger axial load. This kind of bearing can limit the two directions of the axial movement. According to the size of the clearance allows inner and outer relative tilt 8 '~ 16'. 

Product Application: 

Deep groove ball bearings the most widely used in mechanical industry.     Such as precision instruments, low noise electric motor, automobile, motorcycle, woodworking machinery, textile machinery transmission shaft, mining machinery, electromechanical equipment, plastic machinery, office equipment, medical equipment, fitness, national defense, aviation, aerospace and sports equipment and general machinery, etc.


Standard deep groove ball bearings with average level, all consistent with GB307.1.

Radial clearance:

Standard deep groove ball bearings with C2, standard(CN), C3, C4 and C5 level internal clearance, and all consistent with GB4604. We also can produce the internal clearance as the customers requirement.  

Dynamic equivalent load

P = XFr + YFa [KN] 

Fr:  radial load  [KN]

Fa: thrust load    [KN]

Static equivalent load

P0 = Fr [KN]                  Fa/Fr≤0.8                           

P0 =0.6Fr + 0.5Fa [KN]        Fa/Fr>0.8

Bearing   No.dDB(mm)Weight(kg)Bearing   No.

6200103090.0326200 Z6200 ZZ6200 RS6200-2RS
62011232100.0376201 Z6201 ZZ6201 RS6201-2RS
62021535110.0456202 Z6202 ZZ6202 RS6202-2RS
62031740120.0656203 Z6203 ZZ6203 RS6203-2RS
62042047140.1106204 Z6204 ZZ6204 RS6204-2RS
62052552150.1306205 Z6205 ZZ6205 RS6205-2RS
62063062160.2006206 Z6206 ZZ6206 RS6206-2RS
62073572170.2906207 Z6207 ZZ6207 RS6207-2RS
62084080180.3706208 Z6208 ZZ6208 RS6208-2RS
62094585190.4106209 Z6209 ZZ6209 RS6209-2RS
62105090200.4606210 Z6210 ZZ6210 RS6210-2RS
621155100210.6106211 Z6211 ZZ6211 RS6211-2RS
621260110220.7806212 Z6212 ZZ6212 RS6212-2RS
621365120230.9906213 Z6213 ZZ6213 RS6213-2RS
621470125241.0506214 Z6214 ZZ6214 RS6214-2RS
621575130251.2006215 Z6215 ZZ6215 RS6215-2RS
621680140261.4006216 Z6216 ZZ6216 RS6216-2RS
621785150281.8006217 Z6217 ZZ6217 RS6217-2RS
621890160302.1506218 Z6218 ZZ6218 RS6218-2RS
621995170322.6006219 Z6219 ZZ6219 RS6219-2RS
6220100180343.1506220 Z6220 ZZ6220 RS6220-2RS
6222110200384.3506222 Z6222 ZZ6222 RS6222-2RS
6224120215405.1506224 Z6224 ZZ6224 RS6224-2RS
6226130230405.8006226 Z6226 ZZ









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Q:How to select the sealing form of deep groove ball bearings?
The dust cover is metal and is suitable for use with high ambient temperature.
Q:How can the inner and outer rings of deep groove ball bearings be separated?
First remove the cage and then divide the two:The first is the rolling body is relatively long, the rolling body to one side, leaving only one on the other side, and then squeeze the outer ring, elastic deformation of the moment in the outer ring, a rolling body out, the rest of the rolling body basically can be used directly to get out of handThe second is the rolling body is relatively small, then the inner ring to one side pressure, the other side of the left out of the gap, you can directly take out the scrollNow let me introduce you to the installation of bearings. I'm sure you can see something out of it:Angular contact bearing: the retainer is attached to the inner ring --- put the steel ball - the fixed steel ball (specifically how not to be fixed) - press in the coat (larger, generally hot)Spherical roller bearing holder sheathed on the inner ring - knock on roller (with a few grains to be placed in the empty coat) into the jacket -- ---- roller according to the fullNeedle roller bearing: no retainer: apply grease to the outer ring groove (easy to press the needle) ---- place the needle roller (with an inner sleeve and press the upper sleeve)With retainer: retainer in inner sleeve ---- press on needle ---- (with inner sleeve and press upper sleeve)No inner or outer coat: press the needle roller on the retainerTapered roller bearings: roller placed on retainer - press inside sleeve - shrink retainer - put on coatJoint bearing: sleeve broken: press inside ball cheng90 degrees into outer coatOuter milling installation opening: inner ball into 90 degrees into the coatDeep groove ball bearing: insert the ball into the inner coat --- put on retainer -- riveting
Q:Deep groove ball bearings 61805, 16005, 61905, 6005, these 4 bearings bore 25, how many are four figures, and some five figures?
The series is not the same, after the general bearing type bearing diameter is multiplied by five
Q:What are the differences between deep groove ball bearings 16004 and 6004??? 1 is that a separate row? What about 6004?
16004, also known as 7004, thickness is 86004, thickness is 12.70004, belongs to light series.
Q:Deep groove ball bearings are also called ball bearings
The rolling bearings can be divided into ball bearings and roller bearings according to the shape of the rolling bodiesBall bearings, also known as ball bearings, deep groove ball bearings, is a kind of ball bearings
Q:Deep groove ball bearings on the outer ring processing two grooves, and then add two aprons play what role?
I can't make myself understood.The inner recesses of the outer race must be ball oriented.The outer ring is mainly used to cooperate with the external ring, when the General Assembly Design of the bearing outer ring is designed with shaft, theoretically will use the assembly slightly interference, so when the general assembly must heat the bearing seat, with hot charging way to smooth assembly.But the hot charge will be very troublesome, so in production, is not very strict for the general requirements of the bearing assembly, can be matched with a transition, but in order to ensure the bearing outer ring can not rotate in the bearing seat, give him added two ring for fixing.The groove was designed for rubber rings.
Q:What's the difference between the rubber cap and the iron cover of the deep groove ball bearings?
Iron cover only dustproof, waterproof rubber cover, dustproof and waterproof
Q:Deep groove ball bearing production process
The first step is forging forming, annealing, and machining, heat treatment and, to 58-62 degree, then the rough grinding, fine grinding or tempering stability, ultra precision grinding, reach the oil standard, then the rolling body and the inner and outer ring, a retainer, antirust oil - Packaging - hair the goods. Indicate that GCR15 or GCR15SIMN material is selected according to the thickness of the bearing
Q:Deep groove ball bearing 6314-2Z/6P, what does the "2Z/6P" behind mean?
2Z refers to both sides of the bearing6P did P6 enter an error? For example, "P6" means that the tolerance level of the bearings conforms to the standard class 6.
Q:What's the difference between HRB's deep groove ball suffix 2Z and 2RZ?
2Z is double sided iron seal, and ZRZ is one rubber seal with one iron seal

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