Bearing HR30305J

Bearing HR30305J images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing HR30305J Related parameters
Name Value
Bearing number HR30305J
Size (mm) 25x62x18.25
Brand MBY
Bore Diameter (mm) 25
Outer Diameter (mm) 62
Width (mm) 18,25
Bearing dimensions and specification
Name Value
d 25 mm
D 62 mm
T 18,25 mm
B 17 mm
C 15 mm
a 13,2 mm
r min. 1,5 mm
r1 min. 1,5 mm
da min. 36 mm
Da min 54 mm
Da max. 54 mm
db max. 34 mm
Db min. 57 mm
ra max. 1,5 mm
rb max. 1,5 mm
Weight 0,27 Kg
Basic dynamic load rating (C) 47,5 kN
Basic static load rating (C0) 46 kN
(Grease) Lubrication Speed 6300 r/min
(Oil) Lubrication Speed 8500 r/min
Calculation factor (e) 0,3
Calculation factor (Y0) 1,1
Calculation factor (Y1) 2

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