100% Authentic. 44 mm B NNU4938 NSK CYLINDRICAL ROLLER BEARING Highest Quality. Certified Supplier. Shandong lehang Bearing Co., Ltd 15 mm C

Brand Name:NSK
Model Number:NNU4938
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

Product Details

C15 mm
B44 mm
Calculation factor Y02.5
D52 mm
Calculation factor e0.28
Fatigue load limit Pu0.21 kN
Calculation factor Y23.5
Calculation factor Y12.2
D1 ≈44.6 mm
Permissible angular misalignment α2.5 °
Limiting speed8000 r/min
Da max.46.4 mm
Basic dynamic load rating C14.3 kN
d1 ≈33.3 mm
r1,2 min.1 mm
Calculation factor kr0.04
Mass bearing0.22 kg
Reference speed20000 r/min
Basic static load rating C04 kN
ra max.1 mm
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Company Profile

Worktime 8:30-17:30
Phone 86-65-4731
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