model 31313-A The interchangeable models are as follows
ISO355 T7GB065 X-life - quality/ m
≈kg 2.36

size mm

d	65
D	140
B	33
C	23
T	36
r1, r2 min	3
r3, r4 min	2.5
a ≈	44
d1 ≈	102.6

installation size mm

da max	79
db min	77
Da min	111
Da max	128
Db min	132
Ca min	5
Cb min	4
ra max	3050000
rb max	6200000

Basic rated load N

live load Cr	0.24
dead load Cor	2.79

Calculation coefficient

e	4.15
Y	2.73
Y0	365000

Fatigue limit load Cur/ N	800
limit speed nG min–1	670
Reference speed nB min–1