Series: Tapered roller bearings

Model number: 30312 bearing

Old model: 30312 bearing

Inside diameter: 60

Outer diameter: 130

Thickness: 31

Reference model: 7312E bearing

Type: Tapered roller bearing (type 30000)

30312 bearing spot sales of 2000 sets

Tapered roller bearing

This type of bearing is equipped with round roller, roller is guided by the inner ring large block side design, so that the vertex of the inner ring raceway surface, the outer ring raceway surface and the cone surface of the roller rolling surface intersect at a point on the bearing center line, single row bearing can withstand radial load and unidirectional axial load.According to the difference of contact chest (α), it is divided into three types: small cone Angle, middle cone Angle and large cone Angle. The greater the contact Angle, the greater the axial load capacity. The outer ring and the inner component (the inner ring and the roller and cage components) can be separated.Easy to assemble and disassemble rear auxiliary code "J" or "JR" bearing with international interchangability this type of bearing also use the British series of products mainly suitable for cage: steel plate stamping cage, synthetic resin forming cage, pin type cage main use: automobile: front wheel, rear wheel, transmission, differential pinion shaft.Spindle of machine tool, construction machinery, large agricultural machinery, gear reducer of railway rolling stock, roller neck of rolling mill and reducer