Bearing 30238JR

Bearing 30238JR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30238JR Related parameters
Name Value
Bearing number 30238JR
Size (mm) 190x340x60
Brand MBY
Bore Diameter (mm) 190
Outer Diameter (mm) 340
Width (mm) 60
Bearing dimensions and specification
Name Value
d 190 mm
D 340 mm
T 60 mm
B 55 mm
C 46 mm
a 66,4 mm
r min. 5 mm
r1 min. 4 mm
r2 min. 4 mm
da min. 212 mm
da max 225 mm
Da min 298 mm
Da max. 322 mm
db max. 225 mm
Db min. 318 mm
ra max. 4 mm
rb max. 3 mm
Db 318 mm
Weight 21,9 Kg
Basic dynamic load rating (C) 729 kN
Basic static load rating (C0) 1030 kN
(Grease) Lubrication Speed 1000 r/min
(Oil) Lubrication Speed 1300 r/min
Calculation factor (e) 0,44
Calculation factor (Y0) 0,76
Calculation factor (Y1) 1,38

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