Bearing 31313-A

Bearing 31313-A images Bearing 31313-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31313-A Related parameters
Name Value
Bearing number 31313-A
Size (mm) 65x140x36
Brand MBY
Bore Diameter (mm) 65
Outer Diameter (mm) 140
Width (mm) 36
Bearing dimensions and specification
Name Value
d 65 mm
D 140 mm
T 36 mm
a 44 mm
B 33 mm
C 23 mm
Ca min 5 mm
Cb min 13 mm
Da max 128 mm
Da min 111 mm
Db min 132 mm
d1 102,6 mm
da max 79 mm
db min 77 mm
r1, 2 min 3 mm
r3, 4 min 2,5 mm
ra max 3 mm
rb max 2,5 mm
m 2,36 kg / Weight
Cr 163000 N
C0r 188000 N / Static load rating (radial)
e 0,83
Y 0,73
Y0 0,4
Cur 22300 N / Fatigue limit load, radial
nG 5000 1/min / Limiting speed
nB 3600 1/min / Reference speed

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