Bearing W 639/2 R-2Z

From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing W 639/2 R-2Z Related parameters
Name Value
Bearing number W 639/2 R-2Z
Size (mm) 2x6x3
Brand MBY
Bore Diameter (mm) 2
Outer Diameter (mm) 6
Width (mm) 3
Bearing dimensions and specification
Name Value
d 2 mm
D 6 mm
B 3 mm
C 3 mm
C 0,8 mm
D3 7,5 mm
Weight 0,00047 Kg
Basic dynamic load rating (C) 0,19 kN
Basic static load rating (C0) 0,051 kN
Fatigue load limit (Pu) 0,002
Reference speed 180 000 r/min
Limiting speed 90 000 r/min

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