12 mm x 37 mm x 12 mm a Loyal Bones Super REDS Bearings Skateboard Bearings

12 mm x 37 mm x 12 mm a Loyal Bones Super REDS Bearings Skateboard Bearings with easy-to-use 6301NR Bearing number parts graphics, giving you the ability to check parts availability, Skateboard Bearings KOYO Brand pricing, examine remanufactured options.

Bearing number 6301NR
Size (mm) 12x37x12
Brand KOYO
Bore Diameter (mm) 12
Outer Diameter (mm) 37
Width (mm) 12
d 12 mm
D 37 mm
B 12 mm
C 12 mm
a 2,06 mm
b 1,5 mm
f 1,07 mm
r min. 1 mm
r0 max. 0,4 mm
r1 min. 0,5 mm
D1 34,77 mm
D2 41,3 mm
da min. 17 mm
Da max. 32 mm
Weight 0,06 Kg
Basic dynamic load rating (C) 9,7 kN
Basic static load rating (C0) 4,2 kN
(Grease) Lubrication Speed 20000 r/min
(Oil) Lubrication Speed 25000 r/min
Bearing No. 6301NR
r(min) 1
r1(min) 0.5
Cr 12.1
C0r 4.20
Cu 0.420
f0 11.1
Grease lub. 20000
Oil lub. 25000
D2(min) 41.3
f(�}0.05) 1.07
da(min) 17
Da(max) 32
Dx(min) 42
Cy(max) 2.92
ra(max) 1
rb(max) 0.5
(Refer.)Mass(kg) 0.060

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