Instruction of taper roller bearing

Single tapered roller bearings have an outer ring, the inner ring and a set of tapered roller cover from the box-type cage into an inner component. Outer and inner components separated in accordance with ISO tapered roller bearings dimensions standards, tapered roller bearing outer or inner ring assembly of any of a standard model and the same model should be able to outer or inner components to achieve international exchange. That is the same model, except the outer portion size, tolerances must comply with ISO492 (GB307) provided, the inner components of the cone angle, cone diameter components must also comply with the relevant provisions of interchangeable.

Typically, single row tapered roller bearing outer ring raceway of the cone angle at 10 ° ~ 19 ° before, can withstand the combined effects of the load bearing and radial loads. Cone angle the greater the axial load bearing capacity is also greater. Large cone angle of the bearing, post code plus B, cone angle between 25 ° ~ 29 °, it can withstand greater axial load. In addition, single row tapered roller bearing clearance can be resized during the installation process.
Double row tapered roller bearings outer ring (or inner) is a whole. Two inner (or outer) face similar small, middle spacer, clearance by the spacer thickness is adjusted, it can also be used to adjust the thickness of the spacer double row tapered roller bearings preloaded.

Name	tapered roller bearings
Bearing No.	30217 tapered roller bearings
Cage	Steel
Brand	NJSKT
Service	OEM Customized Services
Certificate	ISO9001:2008
ID	<span "="" style="box-sizing: border-box;">85mm
Precision	P0 P2 P4 P5 P6
Clearance	C2,C3,C4,C5
Application	automotive, railway rolling stock axle box, tractor, machine tool, electric machine, water pump, cranes, elevator, agricultural machinery and textile machinery,rolling mill, mining, metallurgical, plastic machinery ect.
Sample Policy	Sample is available but we need to charge the freight cost.And we will reduce this part expense from the total value when placing order.
Package	1.industrial package 2.according to clients' requirement

Features of Taper Roller Bearing

1.Suitable for the radial and axial loaded.
2.With low and smoothly coefficient of friction and without stick slip effects
3.Suitable for dirty corrosion impact load and edge loading.
4.Can be used over a large temperature range.
5.Allows maintenance free and long life operation.
6.The base material provided a good shock absorbing capacity.
7.With low wear rate and long life service.

Application of Taper Roller Bearing

This kind of bearings are widely used in automotive, railway rolling stock axle box, tractor, machine tool, electric machine, water pump, cranes, elevator, agricultural machinery and textile machinery, rolling mill, mining, metallurgical, plastic machinery ect.

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Company information

We are a professional Bearing manufacturer in China( OEM &ODM factory ).Our products that selling as below:

Nanjing ShengKaiTe Bearing Co., Ltd., was founded in May 2008, registered trademark for NJSKT, mainly producing Tapered Roller Bearings, Pillow Block Bearing, Automobile Hub Bearings, Agricultural Machinery Bearings, Angular Contact Ball Bearings, Spherical Roller Bearings, Cam Follower Needle Roller Bearings,Eccentric Bearings etc and Agent for HIWIN, CPC, PMI etc. on a commission basis, the minimum width of them is 3mm, and the maximum width of them is 85mm , having adequate stocks in ball and roller guide rail series.

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