NNU4938 NSK CYLINDRICAL ROLLER BEARING - Shandong lehang Bearing Co., Ltd

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Specifications for Four-Row Cylindrical Roller Bearing

C:15 mm
B:44 mm
Calculation factor Y0:2.5
D:52 mm
Calculation factor e:0.28
Fatigue load limit Pu:0.21 kN
Calculation factor Y2:3.5
Calculation factor Y1:2.2
D1 ≈:44.6 mm
Permissible angular misalignment α:2.5 °
Limiting speed:8000 r/min
Da max.:46.4 mm
Basic dynamic load rating C:14.3 kN
d1 ≈:33.3 mm
r1,2 min.:1 mm
Calculation factor kr:0.04
Mass bearing:0.22 kg
Reference speed:20000 r/min
Basic static load rating C0:4 kN
ra max.:1 mm

Contact Us

Shandong lehang Bearing Co., Ltd: Addressjinan,shandong,China; Phone(Working Time)86-65-4731; Fax

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