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Bearing 32918JR (KOYO)
Tapered roller bearings 32918JR
Bearing number : 32918JR
Size (mm) : 90x125x23
Brand : KOYO
Bore Diameter (mm) : 90
Outer Diameter (mm) : 125
Width (mm) : 23
Bearing dimensions and specification in KOYO catalogue:
d - 90 mm
D - 125 mm
T - 23 mm
B - 23 mm
C - 18 mm
a - 22,3 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 98,5 mm
da max - 97 mm
Da min - 114 mm
Da max. - 116,5 mm
Db min. - 120 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,834 Kg
Basic dynamic load rating (C) - 101 kN
Basic static load rating (C0) - 175 kN
(Grease) Lubrication Speed - 2800 r/min
(Oil) Lubrication Speed - 3700 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,96
Calculation factor (Y1) - 1,75
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