Basic size of mm

d	380
D	620
B	194

The basic rated load is kN

trends C	4400
static state Co	7100

Fatigue load limit Pu	500

Rated rotation speed is r/min

Refer to the speed	560
limit speed	1000

quality	230

model

Column hole	*23176CA/W33
conical bore	*23176CAK/W33

Dimensions are mm

d	380
d2 ～	452
D1 ～	541
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da min	400
Da max	600
ra max	4

Calculation coefficient

e	0.3
Y1	2.3
Y2	3.4
Y0	2.2