thin section bearing Common classification methods of rolling bearing

1 according to the rolling bearing structure type classification

(1) according to the loading direction which can bear or nominal contact angle is different, is divided into:

1) radial bearings - important reali slim bearings‍ for rolling bearings bear radial load, the nominal contact angle from 0 to 45. According to nominal

The contact angle is different, can be divided into: radial bearings - Nominal

The contact angle for radial bearing 0: angular contact radial bearings - nominal contact angle is larger than the radial bearings 0 to 45.

2) - an important thrust bearing used in rolling bearing under axial load, the nominal contact angle greater than 45 to 90. According to the public

Said contact angle Series super thin section bearings‍ different is divided into: axial contact bearing, male

Said contact angle for thrust bearing 90: thrust angular contact bearings, nominal contact angle greater than 45 but less than 90 of the thrust shaft

Bearing.

(2) according to the rolling bearing varieties, divided into:

1) ball bearing, roller ball:

2) roller bearings, roller roller. Roller bearing press roller variety, can be divided into: cylindrical roller bearing.

The rolling bearing cylindrical roller, cylindrical roller and the length of the straight

The ratio of diameter less than or equal to 3; needle roller bearings, needle roller bearing is a rolling body, the needle length to diameter ratio

In 3, but the diameter is less than or equal Taper roller bearings‍ to 5mm; tapered roller bearing

- the rolling bearings tapered roller; roller bearings by the rolling bearing spherical roller.‍