Bearing 31311-A-N11CA-A80-120

Bearing 31311-A-N11CA-A80-120 images Bearing 31311-A-N11CA-A80-120 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31311-A-N11CA-A80-120 Related parameters
Name Value
Bearing number 31311-A-N11CA-A80-120
Size (mm) 55x120x63
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 63
Bearing dimensions and specification
Name Value
d 55 mm
D 120 mm
2T 63 mm
2B 58 mm
A 21 mm
Ca min 4 mm
Da max 110 mm
Da min 94 mm
da max 68 mm
r3, 4 min 2 mm
rb max 2 mm
m 3,4 kg / Weight
Cr 210000 N / Dynamic load rating (radial)
C0r 275000 N / Static load rating (radial)
e 0,83
Y0 0,8
Y1 0,82
Y2 1,22
Cur 33000 N / Fatigue limit load, radial
nG 5900 1/min

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