model 32064-X The interchangeable models are as follows
ISO355 T4GD320 quality/ m
≈kg 60.5

size mm

d	320
D	480
B	100
C	74
T	100
r1, r2 min	5
r3, r4 min	4
a ≈	104
d1 ≈	397.5

installation size mm

da max	350
db min	338
Da min	424
Da max	462
Db min	461
Ca min	15
Cb min	26
ra max	6
rb max	1.5

Basic rated load N

live load Cr	1.5
dead load Cor	95000

Calculation coefficient

e	148000
Y	0.33
Y0	1.83

Fatigue limit load Cur/ N	1.01
limit speed nG min–1	18800
Reference speed nB min–1	6700