30312 metric series tapered roller bearing

Product Description

Metric series tapered roller bearing

Description of tapered roller bearing

Taperedroller ring included cup and cone there two parts.Cup is outer ring, Cone comprise rollers,cage,inner ring.And the inner ring with the rollers and cage can be fitted separately from the outer ring.The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .

These bearings are suitable for automobiles,truck,rolling mill,mining machinery,construction machine,agriculture machine,metallurgy and plastic machines.

 

The kinds of tapered roller bearing and models

Metric single row tapered roller bearing

Inch single row tapered roller bearing

Double row tapered roller bearing

Four row tapered roller bearings

Paired single row tpered roller bearings

 

inner diameter ******0mm

outer diameter ******0mm
 

The application of tapered roller bearing.

Tapered roller bearings widely used in automotive, truck,rolling mill, mining, farming machine, construction machine,general machine,etc.
 

The advantage of our factory

1).Raw Material:specified high quality GCR*5

2).Advanced digital turning, grinding machines and experienced workers guarantee the precision and quality.

3).QC:workers do three and check one of them,according to the operation card attached on the machine.

4).Automatic demagnetization,cleaning& anti-rust machine to ensure the cleanliness of the product .

5).Quality Control:QC inspect 4times/day at random , **0%full inspection before assembling &shiped.

6).Professional management system and team, tidy workshop environment to lead a good mood to every worker.