CA Cage Self-Aligning Roller Bearings 21312 22310 22311 22312 22334 22207 Spherical Roller Bearings

Self-aligning roller bearings / Spherical Roller Bearings are mainly used to bear radial loads, but can also bear a certain amount of axial loads, but generally can not bear pure axial loads. This kind of bearing outer ring raceway is spherical shape, the former home has aligning performance, when the shaft is bent or tilted so that the center line of the inner ring and the center line of the outer ring relative tilt is not more than 0.5° ~ 2°, the bearing can still work normally.

Its structure principle and characteristics and self-aligning ball bearings are the same, the only difference is that the rolling body is a spherical roller, because of the difference of the rolling body, so it has a large bearing capacity, widely used in mines and heavy machinery. This type of bearing can limit the axial displacement of the shaft or housing within the axial clearance range of the bearing. Self-aligning roller bearings and self-aligning ball bearings can be substituted for each other under the condition of conforming to capacity and limit speed.

Product Description

Typical Applications for Self-aligning roller bearings : 

· Agriculture, Construction and Mining Equipment

· Various Axle Systems

· Conveyance Vehicles

· Gear Box, Engine Motors, Reducers

Packaging Details :

1 :  barreled package+outer carton+pallets
2 :  single box+outer carton+pallets
3 :  tube package+middle box+outer carton+pallets
4 :  According to your requirement

Shipping Port : 

Shanghai, Ningbo, Dalian, Yiwu, Qingdao, Guangzhou, Shenzhen, Tianjin port etc

Delivery Ways : 

- by Sea 

- by Air plane

- by Express  ( DHL UPS FEDEX ARAMEX TNT EMS )