Basic size of mm

d	400
D	650
B	200

The basic rated load is kN

trends C	4650
static state Co	7650

Fatigue load limit Pu	530

Rated rotation speed is r/min

Refer to the speed	530
limit speed	950

quality	265

model

Column hole	*23180CA/W33
conical bore	*23180CAK/W33

Dimensions are mm

d	400
d2 ～	474
D1 ～	566
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da min	426
Da max	624
ra max	5

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Y0	2.5