model 30224-A The interchangeable models are as follows
ISO355 T4FB120 quality/ m
≈kg 6.25

size mm

d	120
D	215
B	40
C	34
T	43.5
r1, r2 min	3
r3, r4 min	2.5
a ≈	44
d1 ≈	163

installation size mm

da max	140
db min	132
Da min	187
Da max	203
Db min	201
Ca min	6
Cb min	9.5
ra max	1
rb max	1

Basic rated load N

live load Cr	18500
dead load Cor	17800

Calculation coefficient

e	0.35
Y	1.74
Y0	0.96

Fatigue limit load Cur/ N	1890
limit speed nG min–1	21000
Reference speed nB min–1	12100