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全部产品
31315J/DF
Single row tapered roller bearings arranged face-to-face (DB configuration) provide high radial stiffness and angular alignment capability. They efficiently handle combined radial/axial loads and moment forces, ideal for machine tool spindles and gearboxes.
Metral:
Face-to-face arrangement enhances rigidity and resists tilting moments.
Adjusted preload eliminates axial play for precise positioning.
Suitable for applications requiring high-speed stability and low noise.
参数
Bearing No.
31315J/DF
d(mm)
75
D(mm)
160
T(mm)
80
LoadratingDynamicC(KN)
433.2
LoadratingStaticC0(KN)
483.6
SpeedlimitLubricationGrease(rpm)
3870
SpeedlimitLubricationOil(rpm)
4085
Weight(Kg)
7.25
Power-Star 轴承