Bearing 30305DJR

Bearing 30305DJR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30305DJR Related parameters
Name Value
Bearing number 30305DJR
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 13 mm
a 20,4 mm
r min. 1,5 mm
r2 min. 1,5 mm
da min. 33,5 mm
da max 34 mm
Da min 47 mm
Da max. 53,5 mm
Db min. 58,5 mm
ra max. 1,5 mm
rb max. 1,5 mm
Weight 0,269 Kg
Basic dynamic load rating (C) 39,8 kN
Basic static load rating (C0) 42,5 kN
(Grease) Lubrication Speed 5700 r/min
(Oil) Lubrication Speed 8000 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y1) 0,73

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