Single Row Cylindrical Roller Bearings

Bearing No.: NU311E

Clearance

> 0,040-0,070

Tolerance class

Boundry dimensions (mm)
d = 55 -0,015
D = 120 -0,015
B = 29 -0,150
rs = 2

Mounting dimensions (mm)
da min = 64
da max = 68
Da max = 111
ra max = 0

Weight
0,47 kg
Basic Load Rating (kN) Limiting Speeding (min -1) Radial Runout (mm)
Dynamic Cr = 137
Static Cor = 143
Crease Lubrication = 4 700
Oil Lubrication = 5 600
Inner Ring = 0,02
Outer Ring = 0,035