Bearing 31321XU

Bearing 31321XU images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31321XU Related parameters
Name Value
Bearing number 31321XU
Size (mm) 105x225x58
Brand MBY
Bore Diameter (mm) 105
Outer Diameter (mm) 225
Width (mm) 58
Bearing dimensions and specification
Name Value
d 105 mm
D 225 mm
T 58 mm
B 53 mm
C 36 mm
ra1 max. 2,5 mm
a 71,5 mm
r min. 4 mm
r1 min. 3 mm
da min. 123 mm
Da min 176 mm
Da max. 211 mm
db max. 126 mm
Db min. 211 mm
ra max. 3 mm
Sa 7 mm
Sb 22 mm
Weight 9,68 Kg
Basic dynamic load rating (C) 380 kN
Basic static load rating (C0) 470 kN
(Grease) Lubrication Speed 1 700 r/min
(Oil) Lubrication Speed 2 300 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y2) 0,73

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