Bearing 30252

Bearing 30252 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30252 Related parameters
Name Value
Bearing number 30252
Size (mm) 260x480x89
Brand MBY
Bore Diameter (mm) 260
Outer Diameter (mm) 480
Width (mm) 89
Bearing dimensions and specification
Name Value
d 260 mm
D 480 mm
T 89 mm
B 80 mm
C 67 mm
a -4 mm
r1 min. 6 mm
r2 min. 5 mm
Weight 62.6 Kg
Basic dynamic load rating (C) 1240000 kN
Basic static load rating (C0) 1800000 kN
(Grease) Lubrication Speed 700 r/min
(Oil) Lubrication Speed 950 r/min
Calculation factor (e) 0.43
Calculation factor (Y0) 0.76
Calculation factor (Y1) 1.38

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