Basic size of mm

d	560
D	920
B	280

The basic rated load is kN

trends C	9150
static state Co	16000

Fatigue load limit Pu	980

Rated rotation speed is r/min

Refer to the speed	340
limit speed	630

quality	740

model

Column hole	*231/560CA/W33
conical bore	*231/560CAK/W33

Dimensions are mm

d	560
d2 ～	673
D1 ～	809
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	592
Da max	888
ra max	6

Calculation coefficient

e	0.3
Y1	2.3
Y2	3.4
Y0	2.2