Bearing 31320-X

Bearing 31320-X images Bearing 31320-X images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31320-X Related parameters
Name Value
Bearing number 31320-X
Size (mm) 100x215x56.5
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 215
Width (mm) 56,5
Bearing dimensions and specification
Name Value
d 100 mm
D 215 mm
T 56,5 mm
a 68 mm
B 51 mm
C 35 mm
Ca min 7 mm
Cb min 21,5 mm
Da max 201 mm
Da min 168 mm
Db min 202 mm
d1 159,5 mm
da max 121 mm
db min 114 mm
r1, 2 min 4 mm
r3, 4 min 3 mm
ra max 4 mm
rb max 3 mm
m 8,81 kg / Weight
Cr 385000 N
C0r 480000 N / Static load rating (radial)
e 0,83
Y 0,73
Y0 0,4
Cur 51000 N / Fatigue limit load, radial
nG 3200 1/min / Limiting speed
nB 2550 1/min / Reference speed

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