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Bearing BK1512 (KOYO)
Needle roller bearings BK1512
Bearing number : BK1512
Size (mm) : 15x21x12
Brand : KOYO
Bore Diameter (mm) : 15
Outer Diameter (mm) : 21
Width (mm) : 12
Bearing dimensions and specification in KOYO catalogue:
Fw - 15 mm
D - 21 mm
C - 12 mm
r5 min. - 1 mm
C2 - 9.30 mm
Weight - 0.015 Kg
Basic dynamic load rating (C) - 7.16 kN
Basic static load rating (C0) - 8.57 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 21000 r/min
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