Changzhou Giant Bearing Co., Ltd

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Tapered roller bearing Timken HM803145 HM803145 series

Item Code:HM803145 series Features:Structure:Tapered Type:Roller Brand:ASAHI,FAG,HRB,IKO,KOYO,LYC,NACHI,NSK,NTN,SKF,TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: HM803145
  • Description
  • SKF
  • NSK
  • FAG
  • KOYO

Tapered roller bearing are bearing that can take large axial force

as well as being able to sustain large radial forces.
The inner and outer ring raceways are segments of cones and the

rollers are also made with a taper so that the conical surface of

the raceways and the roller axes if projected, would all meet at a

common point on the main axis of the bearing.
This conical geometry is used as it gives a large contact patch,

which permits greater loads to be carried than with spherical ball

bearings, while the geometry means that the tangential speeds of

the surfaces of each of the rollers are the same as their raceways

along the whole length and no differential scrubbing occurs. When a

roller slides rather than rolls, it can generate wear at the

roller-to-race interface. The difference in surface speeds creates

a scrubbing action. Wear will degenerate the close tolerances

normally held in the bearing and can lead to other problems. Much

closer to pure rolling can be achieved in a tapered roller bearing

and this avoids rapid wear. The rollers are guided by a flange on

the inner ring. This stops the rollers from sliding out at high

speed due to their momentum.
The large the half angles of these cones the large the axial force

that the bearing can sustain.
Tapered roller bearings are separable and have the following

components:outer ring, inner ring, and roller assembly(containing

the rollers and a cage). The non-separable inner ring and roller

assembly is called the cone, and the outer ring is called the cup.

Internal clearance is established during mounting by the axial

position of the cone relative to the cup.

 

The model:
31306X2A/P6 32328 31307 32330 320/28 32332 320/28/YB2 32334/YA6
32005 32930X2A 32006 32932X2A 32006/P6XYB5 32934 32007 32934X2A
32008 32936X2A 32008X1WC 32938X2A 32204 32940X2A 32205 32944X2A
32205 32948X2A 32205/P6X 32952X2A 32206 32956X2A 32206 32960X2A
32206/YA8 352940X2-1 32207 3-GG-5006-03-S 32207 7526EY
32207 EE517060D/517117 32207/P5 EE738101DW/738172 32207/YA8 GG61/2
32304 H917840-90010 32305 HH234010 32306 HH234048/HH234010
32306 HM237510 32306 HM237542/HM237510 32307 HM252310
32307 HM252348/HM252310 32307 HM256810 32307.01 HM256849D/HM256810
32307.01 IR-HM133555 32307/HAP6X JHM522649/JHM522610
32307A/HAP5 JHM840449/JHM840410

Other Products

Product Name:
Tapered roller bearing 938/932
Model:
938 series 932 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:3-2100mm Outside Diameter:8-3500mm Model Number: 938/932
Product Name:
Tapered roller bearing 32348
Model:
32348 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, HRB,IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: 32348
Product Name:
Tapered roller bearing 39580
Model:
39580 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, HRB,IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:30-150mm Outside Diameter:50-180mm Model Number: 39580
Product Name:
Tapered roller bearing 32316
Model:
32316 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, HRB,IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: 32316
Product Name:
Tapered roller bearing 32306
Model:
32306 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, ,IKO,KOYO, NACHI,NSK,NTN, TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: 32306
Product Name:
Tapered roller bearing 32204
Model:
32204 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, ,IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: 32204
Product Name:
913849/10 China Inch Tapered Roller Bearing
Model:

Description:
Product Name:
Tapered roller bearing 30310
Model:
30310 series
Description:
Structure:Tapered Type:Roller Brand:ASAHI, HRB,IKO,KOYO,LYC,NACHI,NSK,NTN, TIMKEN, Bore Size:15-360mm Outside Diameter:42-480mm Model Number: 30310
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