Bearing 30304J2/Q

Bearing 30304J2/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30304J2/Q Related parameters
Name Value
Bearing number 30304J2/Q
Size (mm) 20x52x16.25
Brand MBY
Bore Diameter (mm) 20
Outer Diameter (mm) 52
Width (mm) 16,25
Bearing dimensions and specification
Name Value
d 20 mm
D 52 mm
T 16,25 mm
B 15 mm
C 13 mm
a 11 mm
d1 34,4 mm
r1 min. 1,5 mm
r2 min. 1,5 mm
r3 min. 1,5 mm
r4 min. 1,5 mm
Ca min. 2 mm
Cb min. 3 mm
da max 28 mm
Da min 44 mm
Da max. 45 mm
db min 27 mm
Db min. 47 mm
ra max. 1,5 mm
rb max. 1,5 mm
Weight 0,17 Kg
Basic dynamic load rating (C) 34,1 kN
Basic static load rating (C0) 32,5 kN
Fatigue load limit (Pu) 3,55
Reference speed 11000 r/min
Limiting speed 14000 r/min
Calculation factor (e) 0,3
Calculation factor (Y) 2
Calculation factor (Y0) 1,1

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