Bearing 638/8-2Z

Bearing 638/8-2Z images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 638/8-2Z Related parameters
Name Value
Bearing number 638/8-2Z
Size (mm) 8x16x6
Brand MBY
Bore Diameter (mm) 8
Outer Diameter (mm) 16
Width (mm) 6
Bearing dimensions and specification
Name Value
d 8 mm
D 16 mm
B 6 mm
C 6 mm
d1 – mm
d2 9,6 mm
r1 min. 9,4 mm
r2 min. 9,4 mm
D1 14,2 mm
D2 0,2 mm
da min. 9,5 mm
Da max. 14,6 mm
ra max. 0,2 mm
Weight 0,0043 Kg
Basic dynamic load rating (C) 1,33 kN
Basic static load rating (C0) 0,57 kN
Fatigue load limit (Pu) 0,024
Reference speed 90000 r/min
Limiting speed 45000 r/min
Calculation factor (f0) 11
Calculation factor (kr) 0,015

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