Place of Origin : Wuxi,China
Post Date : 27-04-2012
Expiry Date : 27-05-2012

 Single Row Tapered Roller Bearings 31068, 31072X2 With Inner Ring For Oil Pumps

 

Feature:

   These Bearings Have Tapered Rollers Which Are Guided By The Thicker Side Of The Cup. The Design Of The Sliding Surfaces Of The Cup And Inner Ring And The Rolling Elements When Extended Converge Towards The Same Single Point On The Bearing Axle. Bearing Tapered

 

    Single-row Bearings Can Carry Radial Load And Axial Load In One Direction.

 

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Model | Old Model | Boundary Dimensions (mm) | Calculating Coefficient | Basic Load Ratings (KN) | Speed Ratings (r/min) | Weight (KG) |
D | D | T | B | C | B | D1 | Rsmin | Rsmin | E | Y | Y0 | Dyc_Cr | Stc_Cor | Grease | Oil |
31068 | 7168 | 340 | 520 | 86 | 82 | 64 | 　 | 　 | 6 | 6 | 0.29 | 2.1 | 1.14 | 1175 | 2000 | 600 | 750 | 55.5 |
32972 | 2007972E | 360 | 480 | 76 | 76 | 57 | 　 | 　 | 4 | 4 | 0.46 | 1.3 | 0.72 | 990 | 2290 | 500 | 630 | 36.7 |
31072X2  | 7172X2 | 360 | 540 | 86 | 82 | 64 | 　 | 　 | 4 | 4 | 0.31 | 2 | 1.08 | 1330 | 2380 | 400 | 500 | 59.3 |
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