model K17887-17831 quality/ m
≈kg 0.421

size mm

d	45.23
D	79.985
B	20.638
C	15.08
T	19.842
r1, r2 min	2
r3, r4 min	1.3
a ≈	16
d1 ≈	63

installation size mm

da max	52
db min	56
Da min	70
Db min	74
Ca min	3
Cb min	4.5
ra max	2
rb max	1.3

Basic rated load N

live load Cr	60000
dead load Cor	77000

Calculation coefficient

e	0.37
Y	1.64
Y0	0.9

Fatigue limit load Cur/ N	9200
limit speed nG min–1	8400