Bearing 30303R

Bearing 30303R images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30303R Related parameters
Name Value
Bearing number 30303R
Size (mm) 17x47x15.25
Brand MBY
Bore Diameter (mm) 17
Outer Diameter (mm) 47
Width (mm) 15,25
Bearing dimensions and specification
Name Value
d 17 mm
D 47 mm
T 15,25 mm
B 14 mm
C 12 mm
a 10,5 mm
r min. 1 mm
r2 min. 1 mm
da min. 22,5 mm
da max 25 mm
Da min 40 mm
Da max. 41,5 mm
Db min. 42 mm
ra max. 1 mm
rb max. 1 mm
Weight 0,127 Kg
Basic dynamic load rating (C) 27,4 kN
Basic static load rating (C0) 24,5 kN
(Grease) Lubrication Speed 9200 r/min
(Oil) Lubrication Speed 12000 r/min
Calculation factor (e) 0,28
Calculation factor (Y0) 1,16
Calculation factor (Y1) 2,11

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