Bearing 31314-A

Bearing 31314-A images Bearing 31314-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31314-A Related parameters
Name Value
Bearing number 31314-A
Size (mm) 70x150x38
Brand MBY
Bore Diameter (mm) 70
Outer Diameter (mm) 150
Width (mm) 38
Bearing dimensions and specification
Name Value
d 70 mm
D 150 mm
T 38 mm
a 47 mm
B 35 mm
C 25 mm
Ca min 5 mm
Cb min 13 mm
Da max 138 mm
Da min 118 mm
Db min 141 mm
d1 109 mm
da max 84 mm
db min 82 mm
r1, 2 min 3 mm
r3, 4 min 2,5 mm
ra max 3 mm
rb max 2,5 mm
m 2,9 kg / Weight
Cr 187000 N
C0r 219000 N / Static load rating (radial)
e 0,83
Y 0,73
Y0 0,4
Cur 26000 N / Fatigue limit load, radial
nG 4700 1/min / Limiting speed
nB 3400 1/min / Reference speed

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