model 30318-A The interchangeable models are as follows
ISO355 T2GB090 X-life - quality/ m
≈kg 5.83

size mm

d	90
D	190
B	43
C	36
T	46.5
r1, r2 min	4
r3, r4 min	3
a ≈	37
d1 ≈	135

installation size mm

da max	113
db min	104
Da min	165
Da max	176
Db min	176
Ca min	6
Cb min	1.5
ra max	1.5
rb max	60000

Basic rated load N

live load Cr	61000
dead load Cor	0.31

Calculation coefficient

e	1.9
Y	1.05
Y0	6900

Fatigue limit load Cur/ N	10500
limit speed nG min–1	7200
Reference speed nB min–1