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Bearing 33215JR (KOYO)
Tapered roller bearings 33215JR
Bearing number : 33215JR
Size (mm) : 75x130x41
Brand : KOYO
Bore Diameter (mm) : 75
Outer Diameter (mm) : 130
Width (mm) : 41
Bearing dimensions and specification in KOYO catalogue:
d - 75 mm
D - 130 mm
T - 41 mm
B - 41 mm
C - 31 mm
a - 32,5 mm
r min. - 2 mm
r2 min. - 1,5 mm
da min. - 85 mm
da max - 83 mm
Da min - 111 mm
Da max. - 121,5 mm
Db min. - 125 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 2,26 Kg
Basic dynamic load rating (C) - 212 kN
Basic static load rating (C0) - 310 kN
(Grease) Lubrication Speed - 2900 r/min
(Oil) Lubrication Speed - 3900 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,77
Calculation factor (Y1) - 1,4
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