Bearing 30330-A

Bearing 30330-A images Bearing 30330-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30330-A Related parameters
Name Value
Bearing number 30330-A
Size (mm) 150x320x72
Brand MBY
Bore Diameter (mm) 150
Outer Diameter (mm) 320
Width (mm) 72
Bearing dimensions and specification
Name Value
d 150 mm
D 320 mm
T 72 mm
a 60 mm
B 65 mm
C 55 mm
Ca min 9 mm
Cb min 17 mm
Da max 302 mm
Da min 273 mm
Db min 292 mm
d1 224 mm
da max 189 mm
db min 168 mm
r1, 2 min 5 mm
r3, 4 min 4 mm
ra max 5 mm
rb max 4 mm
m 25,1 kg / Weight
Cr 800000 N
C0r 1030000 N / Static load rating (radial)
e 0,35
Y 1,74
Y0 0,96
Cur 113000 N / Fatigue limit load, radial
nG 2270 1/min / Limiting speed
nB 1640 1/min / Reference speed

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