6214 zz 6214 2rs 6214 Deep Groove Ball Bearings 6000 seris Bearing

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Shanghai
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
5000000 pc/month

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Product Description:

Specification:

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.


Tolerance:

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

6228140250427.450



6230150270459.400



62321602904814.500



62341703105217.500



62361803205218.500



62381903405523.000



62402003605828.000



62442204006537.000






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Q:When should deep groove ball bearings be selected for C3 clearance?
In the selection of motor bearings, according to the user's use results, deep groove ball bearings are generally the upper half of the C3, that is, the clearance value of the lower half, more suitable for the motor in the light load, medium and high speed. The normal work windage involves many factors, and the calculation can only solve most of the problems. In many typical application conditions, there is a mature design, and comparing each other is a more reliable method.
Q:What is the function of deep groove ball bearings in pairs?
Bearings are used in pairs and symmetrically installed: the internal axial force is balanced so as not to move axially so that the shaft or case can be confined in the axial clearance within two directions.
Q:Radial load calculation of deep groove ball bearings
I can't, but I know that the selling of bearings will be, if it is the standard bearings, he has a parameter, you say you want to buy Bearings, and then ask someone to help you check it
Q:How to use the feeler of deep groove ball bearing clearance?
The feeler: a measuring gap thickness measuring value, thickness range from 0.010mm~1mm. General use feeler is: 1, probably the first estimate of the size of the gap, choose the most close to the thickness of the feeler. 2, try into the gap of the selected feeler carefully. If you can easily insert, then choose a thicker feeler; if not into, then choose a thinner, better choice until 3 gauge two size and can not be inserted into the gap, then the measured size should be between two blades thickness. Therefore, only a range of values about measuring feeler, cannot get accurate results. It should be noted that: 1, the gauge itself is not high precision tool, the requirement of tolerance for several microns, and the uniformity of thickness gauge, so it probably reflects the range of measured gap. 2, but with light gap method, we can get better measurement result. I don't know much about deep groove ball bearings. I hope I can help you.
Q:The deep groove ball bearing rubber ring is too thick. What's wrong with it?
Deep groove ball bearing sealing ring in the case of increased thickness will increase torque, bearing feel bad, service life reduced. Generally non contact, light contact, standard contact! The specific thickness design shall be determined according to the dustproof groove of the ferrule, so as to achieve the desired effect
Q:Why deep groove ball bearing dynamic load static load
You look at the rated dynamic load and rated static load calculation methods and principles, it is estimated that you can easily solve the problem. If you don't understand, I suggest you look at the design of rolling bearing Changsen million "". Jia Qunyi's "rolling bearing design and application" of these two domestic bearings design classic monographs.
Q:What is the width tolerance of the 6 degree deep groove ball bearing B?
This depends on the size of the bearings, sizes, tolerances are also different. You can use the Internet to find national standards and are generally free to download. If you need to know the value of the specific dimension tolerance, please tell me the size of the bearing. There are various bearings factory standards are generally smaller than the national standards, that is, more stringent than the national standards. So, mainly depends on what brand you are bearing!
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:Deep groove ball bearing production process
To know the production process, we should first make sure that the micro bearings or large and medium-sized bearings. According to your procedure, should belong to the small class.Ferrule factory:1., blanking (points bar material, pipe material, separate type)2. plane grinding and centerless grinding3., zetoms chamfer hole, dustproof groove4. heat treatment, tempering (some passivation treatment)The above procedure must be checked for size, deformation and allowance.Finish machining:1. plane mill (end dimension, parallel difference)2. centerless grinding (size, roundness, ultra precision, roundness)3. automatic grinding (131 size, roundness, roughness). 143 size, roundness, roughness. 201 aperture, taper)4. ultra fine (roundness, roughness, finish)In fact, there are still some processes
Q:What are the benefits of SKF deep groove ball bearings?
Deep groove ball bearings features and uses: deep groove ball bearings, simple structure, easy to use, is the largest batch of production, the most widely used range of bearings. It is mainly used to bear radial load, but also to bear certain axial load. When the radial clearance of the bearing increases, it has the function of angular contact ball bearing, which can bear the axial load of teaching. Compared with other bearings of the same size, the friction coefficient of this kind of bearing is small and the limit speed is high. When the speed is higher, it is not suitable to use thrust ball bearings, such bearings can be used to bear axial load. The specific classification and model control: 1 type deep groove ball bearing (type 60000) Note: mainly used to bear radial load, axial load, also can withstand the smaller, axial displacement of the shaft limit in the axial clearance range allows the inner outer ring relative tilt.1 - */12, the outer ring type deep groove ball bearings (60000 N note: the same base type) type deep groove ball bearing into the stop ring can be simplified in bearing axial bearing hole position 3, side with dust cover, the other side of the outer ring type deep groove ball bearings (60000-ZN type), 4 sides with a dust cover, the outer ring type deep groove ball bearings (60000-2ZN deep groove ball bearing type) 5, side with dustproof cover (60000-Z), the 6 sides of deep groove ball bearings with dustproof cover (60000-2Z) Note: the same type of deep groove ball bearing dust cover and inner ring rib gap between edges, speed limit and open Deep groove ball bearings are the same, the sealing is good, the bearing is filled with proper lubrication when assembling, and the lubricant is not cleaned and added when it is installed. 7. One side deep groove ball bearing with sealing ring

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