model 30324-A The interchangeable models are as follows
ISO355 T2GB120 quality/ m
≈kg 14.3

size mm

d	120
D	260
B	55
C	46
T	59.5
r1, r2 min	4
r3, r4 min	3
a ≈	48
d1 ≈	183.5

installation size mm

da max	152
db min	134
Da min	221
Da max	246
Db min	237
Ca min	10
Cb min	13.5
ra max	1
rb max	1

Basic rated load N

live load Cr	27500
dead load Cor	24500

Calculation coefficient

e	0.29
Y	2.11
Y0	1.16

Fatigue limit load Cur/ N	2600
limit speed nG min–1	18200
Reference speed nB min–1	12400