Bearing 30228

Bearing 30228 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30228 Related parameters
Name Value
Bearing number 30228
Size (mm) 140x250x45.75
Brand MBY
Bore Diameter (mm) 140
Outer Diameter (mm) 250
Width (mm) 45,75
Bearing dimensions and specification
Name Value
d 140 mm
D 250 mm
T 45,75 mm
B 42 mm
C 36 mm
a 47 mm
r1 min. 4 mm
r2 min. 4 mm
r3 min. 3 mm
r4 min. 3 mm
da max 164 mm
Da min 219 mm
db min 156 mm
Db min. 236 mm
Weight 8,5 Kg
Basic dynamic load rating (C) 442 kN
Basic static load rating (C0) 593 kN
Limiting speed 2600 r/min
Calculation factor (e) 0,44
Calculation factor (Y) 1,38
Calculation factor (Y0) 0,76

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