model 31320-A-N11CA-A120-160 Quality of bearing pair
m
≈kg 19

size mm

d	100
D	215
2B	102
2T	113
r3, r4 min	3
A	43

installation size mm

da max	121
Da min	168
Da max	201
Ca min	7
rb max	3

Basic rated load N

live load Cr	660000
dead load Cor	960000

Calculation coefficient

e	0.83
Y1	0.82
Y2	1.22
Y0	0.8

Fatigue limit load Cur/ N	102000
limit speed (Paired bearings) nG min–1	3100
Reference speed (Paired bearings) nB min–1	2040