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Bearing BK1212 (KOYO)
Needle roller bearings BK1212
Bearing number : BK1212
Size (mm) : 12x18x12
Brand : KOYO
Bore Diameter (mm) : 12
Outer Diameter (mm) : 18
Width (mm) : 12
Bearing dimensions and specification in KOYO catalogue:
Fw - 12 mm
D - 18 mm
C - 12 mm
r5 min. - 1 mm
C2 - 9.30 mm
Weight - 0.012 Kg
Basic dynamic load rating (C) - 6.61 kN
Basic static load rating (C0) - 7.29 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 22000 r/min
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