Bearing 31310-A

Bearing 31310-A images Bearing 31310-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31310-A Related parameters
Name Value
Bearing number 31310-A
Size (mm) 50x110x29.25
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 110
Width (mm) 29,25
Bearing dimensions and specification
Name Value
d 50 mm
D 110 mm
T 29,25 mm
a 35 mm
B 27 mm
C 19 mm
Ca min 4 mm
Cb min 10 mm
Da max 100 mm
Da min 87 mm
Db min 104 mm
d1 81,4 mm
da max 62 mm
db min 60 mm
r1, 2 min 2,5 mm
r3, 4 min 2 mm
ra max 2,5 mm
rb max 2 mm
m 1,23 kg / Weight
Cr 111000 N
C0r 125000 N / Static load rating (radial)
e 0,83
Y 0,73
Y0 0,4
Cur 14700 N / Fatigue limit load, radial
nG 6500 1/min / Limiting speed
nB 4300 1/min / Reference speed

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