model K663-653 quality/ m
≈kg 2.71

size mm

d	82.55
D	146.05
B	41.275
C	31.75
T	41.275
r1, r2 min	3.5
r3, r4 min	3.3
a ≈	33
d1 ≈	114

installation size mm

da max	92
db min	99
Da min	131
Db min	139
Ca min	5
Cb min	8
ra max	3.5
rb max	3.3

Basic rated load N

live load Cr	211000
dead load Cor	305000

Calculation coefficient

e	0.41
Y	1.47
Y0	0.81

Fatigue limit load Cur/ N	37000
limit speed nG min–1	4750