Bearing 30210J

Bearing 30210J images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30210J Related parameters
Name Value
Bearing number 30210J
Size (mm) 50x90x21.75
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 90
Width (mm) 21.75
Bearing dimensions and specification
Name Value
d 50 mm
D 90 mm
T 21.75 mm
B 20 mm
C 17 mm
a 19.6 mm
r1 min. 1.5 mm
r2 min. 1.5 mm
r3 min. 1.5 mm
r4 min. 1.5 mm
Weight 0.56 Kg
Basic dynamic load rating (C) 77 kN
Basic static load rating (C0) 92,5 kN
(Grease) Lubrication Speed 4000 r/min
(Oil) Lubrication Speed 5300 r/min
Calculation factor (e) 0.42
Calculation factor (Y) 1.4
Calculation factor (Y0) 0.79

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