Bearing 30340D

Bearing 30340D images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30340D Related parameters
Name Value
Bearing number 30340D
Size (mm) 200x420x89
Brand MBY
Bore Diameter (mm) 200
Outer Diameter (mm) 420
Width (mm) 89
Bearing dimensions and specification
Name Value
d 200 mm
D 420 mm
T 89 mm
B 80 mm
C 56 mm
a 122,8 mm
r min. 6 mm
r1 min. 5 mm
da min. 244 mm
Da min 336 mm
Da max. 398 mm
db max. 253 mm
Db min. 385 mm
ra max. 5 mm
rb max. 4 mm
Weight 49,6 Kg
Basic dynamic load rating (C) 965 kN
Basic static load rating (C0) 1330 kN
(Grease) Lubrication Speed 750 r/min
(Oil) Lubrication Speed 1000 r/min
Calculation factor (e) 0,81
Calculation factor (Y0) 0,41
Calculation factor (Y1) 0,74

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