Long Life 7202CP4 Nachi Nsk Angular Contact Ball Bearing

Welcome Flanged Pilot Type Shape DD (Contact Rubber S Seals to the Long Life 7202CP4 Nachi Nsk Angular Contact Ball Bearing online seller.

Brand Name:Nachi
Model Number:7202CP4
Bearing number:638-2RZ
Size (mm):8x28x6
Bore Diameter (mm):8
Outer Diameter (mm):28
Width (mm):6
d:8 mm
D:28 mm
B:6 mm

Product Details

Bearing number638-2RZ
Size (mm)8x28x6
Bore Diameter (mm)8
Outer Diameter (mm)28
Width (mm)6
d8 mm
D28 mm
B6 mm
C6 mm
d114,8 mm
d2– mm
r1 min.10,4 mm
r2 min.10,4 mm
D122,6 mm
D20,3 mm
da min.10.4 mm
Da max.25.6 mm
ra max.0.3 mm
Weight0,03 Kg
Basic dynamic load rating (C)1,33 kN
Basic static load rating (C0)0,57 kN
Fatigue load limit (Pu)0,024
Reference speed60000 r/min
Limiting speed30000 r/min
Calculation factor (f0)12
d1 ≈14.8 mm
D2 ≈22.6 mm
r1,2 min.0.3 mm
da max.14.7 mm
Basic dynamic load rating C1.33 kN
Basic static load rating C00.57 kN
Fatigue load limit Pu0.024 kN
Calculation factor kr0.03
Calculation factor f012
Mass bearing0.03 kg
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