Bearing 30220-A

Bearing 30220-A images Bearing 30220-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30220-A Related parameters
Name Value
Bearing number 30220-A
Size (mm) 100x180x37
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 180
Width (mm) 37
Bearing dimensions and specification
Name Value
d 100 mm
D 180 mm
T 37 mm
a 36 mm
B 34 mm
C 29 mm
Ca min 5 mm
Cb min 8 mm
Da max 168 mm
Da min 157 mm
Db min 168 mm
d1 135 mm
da max 116 mm
db min 112 mm
r1, 2 min 3 mm
r3, 4 min 2,5 mm
ra max 3 mm
rb max 2,5 mm
m 3,75 kg / Weight
Cr 250000 N
C0r 325000 N / Static load rating (radial)
e 0,42
Y 1,43
Y0 0,79
Cur 35500 N / Fatigue limit load, radial
nG 4000 1/min / Limiting speed
nB 2800 1/min / Reference speed

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