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Bearing BK3020 (ZEN)
Needle roller bearings BK3020
Bearing number : BK3020
Size (mm) : 30x37x20
Brand : ZEN
Bore Diameter (mm) : 30
Outer Diameter (mm) : 37
Width (mm) : 20
Bearing dimensions and specification in ZEN catalogue:
d - 30 mm
D - 37 mm
C - 20 mm
Bt - 17,3 mm
Basic dynamic load rating (C) - 21000 kN
Basic static load rating (C0) - 37000 kN
Limiting speed - 8,5 r/min
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