Bearing 30317-A

Bearing 30317-A images Bearing 30317-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30317-A Related parameters
Name Value
Bearing number 30317-A
Size (mm) 85x180x44.5
Brand MBY
Bore Diameter (mm) 85
Outer Diameter (mm) 180
Width (mm) 44,5
Bearing dimensions and specification
Name Value
d 85 mm
D 180 mm
T 44,5 mm
a 36 mm
B 41 mm
C 34 mm
Ca min 6 mm
Cb min 10,5 mm
Da max 166 mm
Da min 156 mm
Db min 167 mm
d1 127,6 mm
da max 107 mm
db min 99 mm
r1, 2 min 3 mm
r3, 4 min 3 mm
ra max 3 mm
rb max 3 mm
m 4,83 kg / Weight
Cr 310000 N
C0r 375000 N / Static load rating (radial)
e 0,35
Y 1,74
Y0 0,96
Cur 42000 N / Fatigue limit load, radial
nG 4050 1/min / Limiting speed
nB 3150 1/min / Reference speed

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