Basic size of mm

d	710
D	1150
B	345

The basic rated load is kN

trends C	12200
static state Co	26000

Fatigue load limit Pu	1530

Rated rotation speed is r/min

Refer to the speed	240
limit speed	450

quality	1450

model

Column hole	231/710CA/W33
conical bore	231/710CAK/W33

Dimensions are mm

d	710
d2 ～	850
D1 ～	1097
b	22.3
k	12
r1,2 min	9.5

Shoulder gear and chamfer size mm

da min	750
Da max	1110
ra max	8

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Y0	2.5