model 32230-A The interchangeable models are as follows
ISO355 T4GD150 quality/ m
≈kg 18.5

size mm

d	150
D	270
B	73
C	60
T	77
r1, r2 min	4
r3, r4 min	3
a ≈	64
d1 ≈	206.7

installation size mm

da max	171
db min	164
Da min	226
Da max	256
Db min	254
Ca min	8
Cb min	17
ra max	12
rb max	3

Basic rated load N

live load Cr	2.5
dead load Cor	248000

Calculation coefficient

e	340000
Y	0.55
Y0	1.1

Fatigue limit load Cur/ N	0.6
limit speed nG min–1	43000
Reference speed nB min–1	5000