model 32056-X The interchangeable models are as follows
ISO355 T4FC280 quality/ m
≈kg 40.5

size mm

d	280
D	420
B	87
C	65
T	87
r1, r2 min	5
r3, r4 min	4
a ≈	91
d1 ≈	349

installation size mm

da max	305
db min	298
Da min	370
Da max	402
Db min	402
Ca min	14
Cb min	22
ra max	10.5
rb max	2.5

Basic rated load N

live load Cr	2
dead load Cor	211000

Calculation coefficient

e	270000
Y	0.35
Y0	1.74

Fatigue limit load Cur/ N	0.96
limit speed nG min–1	33500
Reference speed nB min–1	6000