Bearing 30328U

Bearing 30328U images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30328U Related parameters
Name Value
Bearing number 30328U
Size (mm) 140x300x67.75
Brand MBY
Bore Diameter (mm) 140
Outer Diameter (mm) 300
Width (mm) 67,75
Bearing dimensions and specification
Name Value
d 140 mm
D 300 mm
T 67,75 mm
B 62 mm
C 53 mm
ra1 max. 3 mm
a 56,5 mm
r min. 5 mm
r1 min. 4 mm
da min. 162 mm
Da min 251 mm
Da max. 282 mm
db max. 179 mm
Db min. 273 mm
ra max. 4 mm
Sa 9 mm
Sb 14,5 mm
Weight 21,2 Kg
Basic dynamic load rating (C) 735 kN
Basic static load rating (C0) 950 kN
(Grease) Lubrication Speed 1 300 r/min
(Oil) Lubrication Speed 1 700 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,96
Calculation factor (Y2) 1,74

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