7211C DB P5 с размером 55*100*21 мм хорошее качество радиально упорный шарикоподшипник

Bearing Description:

Angular Contact Ball Bearing, which is similar to other ball bearings, angular contact ball bearing are compose of inner and outer races, ball complement and bearing cage; however, different to other ball bearings like a deep groove ball bearing, an angular contact ball bearing is designed with axially asymmetric race.
As a result, angular contact ball bearings are more suitable for supporting "combined loads" (loading in both the radial and axial directions); pure axial-load supporting in one direction is also possible. Generally speaking, the supporting capability for an axial load; and at the same time, the smaller the supporting capability for a radial load.
According to angular contact ball bearing manufacturers, single-row, and double-row angular contact ball bearings are both popular ones in the market. A single row angular contact ball bearing is suitable for carrying axial-load acting in one direction only; as a result, they are usually used in pairs or multi-arrangement in many applications. A double row angular contact ball bearing, however, is suitable for both an axial-load and a radial-load in both directions. 

Angular Contact Ball bearings are composed of Inner rings,Outer Rings,Balls and Cage.
1. Ring 's Material: Bearing Steel ZGCr15/GCr15
2. Balls' Material: Carbon chromium steel/Si3N4
3. Cage Material: Phenolic,Nylon,Plastic,Brass etc.
4. Angle: C -15°contact angle, AC-25°contact angle, B-40°contact angle
5. Tolerance Class: ABEC7,ABEC9 (P4,P2)
6. Preload: A-Light Preload , B-Medium Preload, C-Heavy Preload

Single row angular contact ball bearings, machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, filling machine, low noise type cooling tower, electrical equipment, coating equipment, machine tool trough plate, arc welding machine

Double row angular contact ball bearing, oil pump, roots blower, air compressor, all kinds of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric, square box, gravity type spray gun, wire stripping machine, axle shaft equipment, chemical machinery, testing analysis.

Drawing:

Transportation:

1. Less than 45 KGS, we will send by express. (Door to Door, Convenient)

2. Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive )

3. More than 200 KGS, we will send by sea. (Cheapest and usual)

 Payment:

1. TT. 30% payment in advance as deposit, balance before delivery.

2. L/C at sight. (high bank charges, not suggest , but acceptable )

3. 100% Western Union in advance. (specially for air shipment or small amount)

 Package:

1. Neutral Packing
Bearing + Neutral Plastic Bag(Tube) or Neutral Box + Neutral Carton + Pallet;
2. Industrial Packing
Bearing + Industrial Kraft Paper + Carton + Pallet;
3. Commercial Packing
Bearing + Plastic Bag + Color Box + Carton + Pallet;
4. As Your Requirement.

Q:Could you accept OEM and customize?

A:YES,we can customize for you according to sample or drawing.

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you offer door to door service?
A:Yes,by express(DHL,FEDEX,TNT,EMS,7-10 days to your city.)

Q: Which shipping way do you use

A: For small qty goods, we usually send by express, such as DHL, Fedex, TNT

  For big qty goods, we usually send by air or by sea

Q:What is your payment term?

A:T/T, Western Union and Alibaba trade assurance payment etc

Q:Could you tell me the delivery timr of your doods?
A:If stock,in 7days or base on your order quantity

Q:What is your MOQ?

A:For common bearing model number, our MOQ is 1pc.