Bearing 30321U

Bearing 30321U images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30321U Related parameters
Name Value
Bearing number 30321U
Size (mm) 105x225x53.5
Brand MBY
Bore Diameter (mm) 105
Outer Diameter (mm) 225
Width (mm) 53,5
Bearing dimensions and specification
Name Value
d 105 mm
D 225 mm
T 53,5 mm
B 49 mm
C 41 mm
ra1 max. 2,5 mm
a 43,5 mm
r min. 4 mm
r1 min. 3 mm
da min. 123 mm
Da min 193 mm
Da max. 211 mm
db max. 132 mm
Db min. 209 mm
ra max. 3 mm
Sa 6 mm
Sb 12,5 mm
Weight 9,79 Kg
Basic dynamic load rating (C) 435 kN
Basic static load rating (C0) 530 kN
(Grease) Lubrication Speed 1 700 r/min
(Oil) Lubrication Speed 2 300 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,96
Calculation factor (Y2) 1,74

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