Bearing 30307JR-1

Bearing 30307JR-1 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30307JR-1 Related parameters
Name Value
Bearing number 30307JR-1
Size (mm) 35x80x22.75
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 22,75
Bearing dimensions and specification
Name Value
d 35 mm
D 80 mm
T 22,75 mm
B 21 mm
C 18 mm
a 16,9 mm
r min. 2 mm
r2 min. 1,5 mm
da min. 45 mm
da max 45 mm
Da min 70 mm
Da max. 70 mm
Db min. 74 mm
ra max. 2 mm
rb max. 1,5 mm
Weight 0,527 Kg
Basic dynamic load rating (C) 76,2 kN
Basic static load rating (C0) 78,9 kN
(Grease) Lubrication Speed 5200 r/min
(Oil) Lubrication Speed 6900 r/min
Calculation factor (e) 0,31
Calculation factor (Y0) 1,05
Calculation factor (Y1) 1,9

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