R630-2 NSK CYLINDRICAL ROLLER BEARING

Offer High Quality Brand R630-2 NSK CYLINDRICAL ROLLER BEARING 47.3 mm D1 .Contact Us Online to Get Best Quote. Bearing Rolamentos do Brasil Ltda. 720 N Preload class D - GD

Brand Name:NSK
Model Number:R630-2
Preload class D - GD:720 N
D1:47.3 mm
Basic static load rating - C0:7.6 kN
Ball diameter Dw:7.938 mm
Preload class A:88 N/micron
Bore Diameter (mm):55
Calculation factor - Y1:0.92
Limiting speed for oil lubrication:53000 mm/min
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Product Details

Preload class D - GD720 N
D147.3 mm
Basic static load rating - C07.6 kN
Ball diameter Dw7.938 mm
Preload class A88 N/micron
Bore Diameter (mm)55
Calculation factor - Y10.92
Limiting speed for oil lubrication53000 mm/min
B13 mm
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor e0.68
Preload class B GB180 N
ra max.1 mm
Da max.50.4 mm
Calculation factor f1.06
Fatigue load limit Pu0.325 kN
a16.6 mm
d137.7 mm
dn39.3 mm
Ball - Dw7.938 mm
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Phone 627-6258
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