Basic size of mm

d	630
D	920
B	212

The basic rated load is kN

trends C	6700
static state Co	12500

Fatigue load limit Pu	800

Rated rotation speed is r/min

Refer to the speed	380
limit speed	670

quality	485

model

Column hole	*230/630CA/W33
conical bore	*230/630CAK/W33

Dimensions are mm

d	630
d2 ～	725
D1 ～	839
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	658
Da max	892
ra max	6

Calculation coefficient

e	0.21
Y1	3.2
Y2	4.8
Y0	3.2