Bearing W 630/2.5 R-2Z

Bearing W 630/2.5 R-2Z images Bearing W 630/2.5 R-2Z images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing W 630/2.5 R-2Z Related parameters
Name Value
Bearing number W 630/2.5 R-2Z
Size (mm) 2,5x8x4
Brand MBY
Bore Diameter (mm) 2.5
Outer Diameter (mm) 8
Width (mm) 4
Bearing dimensions and specification
Name Value
d 2.5 mm
D 8 mm
B 4 mm
d1 - 4.1 mm
D2 - 7.04 mm
D3 9.5 mm
C 0.9 mm
r1,2 min. - 0.15 mm
da min. - 3.3 mm
ra max. - 0.15 mm
Basic dynamic load rating C - 0.312 kN
Basic static load rating C0 - 0.088 kN
Fatigue load limit Pu - 0.004 kN
Reference speed 160000 r/min
Limiting speed 80000 r/min
Calculation factor kr - 0.03
Calculation factor f0 - 5.9
Mass bearing 0.0009 kg

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