Basic size of mm

d	500
D	830
B	264

The basic rated load is kN

trends C	7650
static state Co	12900

Fatigue load limit Pu	830

Rated rotation speed is r/min

Refer to the speed	380
limit speed	700

quality	580

model

Column hole	*231/500CA/W33
conical bore	*231/500CAK/W33

Dimensions are mm

d	500
d2 ～	603
D1 ～	726
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	532
Da max	798
ra max	6

Calculation coefficient

e	0.3
Y1	2.3
Y2	3.4
Y0	2.2