Bearing 30228-XL

Bearing 30228-XL images Bearing 30228-XL images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30228-XL Related parameters
Name Value
Bearing number 30228-XL
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
a 48 mm
B 42 mm
C 36 mm
Ca min 9 mm
Cb min 9,5 mm
Da max 236 mm
Da min 219 mm
Db min 234 mm
d1 188 mm
da max 163 mm
db min 154 mm
r1, 2 min 4 mm
r3, 4 min 3 mm
ra max 4 mm
rb max 3 mm
m 8,93 kg / Weight
Cr 490000 N
C0r 560000 N / Static load rating (radial)
e 0,44
Y 1,38
Y0 0,76
Cur 71000 N / Fatigue limit load, radial
nG 2850 1/min / Limiting speed
nB 2030 1/min / Reference speed

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