Bearing 30318JR

Bearing 30318JR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30318JR Related parameters
Name Value
Bearing number 30318JR
Size (mm) 90x190x46.5
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 190
Width (mm) 46,5
Bearing dimensions and specification
Name Value
d 90 mm
D 190 mm
T 46,5 mm
B 43 mm
C 36 mm
a 38,1 mm
r min. 4 mm
r2 min. 3 mm
da min. 108 mm
da max 113 mm
Da min 165 mm
Da max. 176 mm
Db min. 177 mm
ra max. 3 mm
rb max. 2,5 mm
Weight 6,04 Kg
Basic dynamic load rating (C) 345 kN
Basic static load rating (C0) 420 kN
(Grease) Lubrication Speed 2100 r/min
(Oil) Lubrication Speed 2700 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,96
Calculation factor (Y1) 1,74

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