Bearing 30330U

Bearing 30330U images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30330U Related parameters
Name Value
Bearing number 30330U
Size (mm) 150x320x72
Brand MBY
Bore Diameter (mm) 150
Outer Diameter (mm) 320
Width (mm) 72
Bearing dimensions and specification
Name Value
d 150 mm
D 320 mm
T 72 mm
B 65 mm
C 55 mm
ra1 max. 3 mm
a 61 mm
r min. 5 mm
r1 min. 4 mm
da min. 172 mm
Da min 269 mm
Da max. 302 mm
db max. 193 mm
Db min. 292 mm
ra max. 4 mm
Sa 8 mm
Sb 17 mm
Weight 25,5 Kg
Basic dynamic load rating (C) 825 kN
Basic static load rating (C0) 1 070 kN
(Grease) Lubrication Speed 1 200 r/min
(Oil) Lubrication Speed 1 600 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,96
Calculation factor (Y2) 1,74

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