Bearing 31320XU

Bearing 31320XU images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31320XU Related parameters
Name Value
Bearing number 31320XU
Size (mm) 100x215x56.5
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 215
Width (mm) 56,5
Bearing dimensions and specification
Name Value
d 100 mm
D 215 mm
T 56,5 mm
B 51 mm
C 35 mm
ra1 max. 2,5 mm
a 69 mm
r min. 4 mm
r1 min. 3 mm
da min. 118 mm
Da min 168 mm
Da max. 201 mm
db max. 121 mm
Db min. 202 mm
ra max. 3 mm
Sa 7 mm
Sb 21,5 mm
Weight 8,67 Kg
Basic dynamic load rating (C) 355 kN
Basic static load rating (C0) 435 kN
(Grease) Lubrication Speed 1 800 r/min
(Oil) Lubrication Speed 2 400 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y2) 0,73

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