NSK high precision angular contact ball bearing 7210 7210CTRV1VSUL P4

 A part of our products:

Description Of Products
Angular contact ball bearings have raceways in the inner and outer rings that are displaced with

respect to each other in the direction of the bearing axis. This means that they are designed to

accommodate combined loads, i. E. Simultaneously acting radial and axial loads. The axial load

carrying capacity of angular contact ball bearings increases with increasing

contact angle.
1) Material: Gcr15 (Chrome steel)
2) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.
3) Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2.ZV3.Z1V1.Z2V2.Z3V3.
4) Precision level: ABEC-1, ABEC-3, ABEC-5, ABEC-7.

ring
The more contact angle is, the larger axial load bearing capacity is,the smaller contact surface is,

the much more convenient high speed rotary is.
Pretension is made on angular contact ball bearing to increase rididity and accuracy of bearing.

This bearing creates axial thrust load when being forced by radial load,thus it is configured

(or combined) face to face or back to back.
Double row angular contact ball bearing
Double row angular contact ball bearing can be submitted radial and acial louding limit speed is quite

high, it is non-separated type of bearing has high rigid can be submitted double direction of axial

load,the bearing could apply with the four row cylindrical bearing together to limit the working roll

to move in axial direction the double row angular contact ball bearing could apply with other bearings

as a position bearing.
Four point contact ball bearing
Standard structure is that its inner ring is equally divided in axial direction,which is applicable to

axial load or combined load,among which acial load is major composition.

Pictures show

Drawing

Related model and specifications

Application:

1. To face configure line towards the load bearing polymer bearing axis. Axial load carrying in both

directions, although each is only by a bearing (or series bearing) load. Rigidity of this configuration

is not back to back arrangement so high, is not suitable for the overturning moment.

2. To configure the bearings back to back line towards the load bearing axis divergence. Can carry

axial load in both directions, although each time only by a bearing (or series bearing) load. Back to

back configuration relative rigidity to withstand overturningmoment.

3. Series bearings can not be compared with group group bearing or bearing adjustment, usually in

series, and back to back, or a combination of serial and face to face configuration.

4.The application of angular contact ball bearing
The products are widely used in large motor vehicles, motorcycles, spindle, internal-combustion

engine, generator, gas turbines and reducer, rolling mill etc.
5.The type of angular contact ball bearing
Single Row Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series
Double Row Angular contact ball bearing: 52series, 53series,3200series,3300series
Combined angular contact ball bearing
Four point contact ball bearing

Specification:
1.High precision self-aligning ball bearing
2.ISO standard bearing
3.High quality and copmetitive price
4.Many famous brand can be available
5.Low noise and long life


Advantages of bearing:
1. Excellent and high quality control
2.Fast delivery
3.Competitive price
4.Small order accepted
5.Customers' drawing or samples accepted
6.Less vibration and noise
7.Large Inventories

A: 30% T/T in advance .70% against copy of B/L

B.30% T/T in advance .70% against L/C at sight

C.Western union

D.Paypal

E:50% in advance,the balance should be paid after seeing the picture of total goods.

F:Offical Bank Account

Why us

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance 
8. OEM is supported 
9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.

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