Basic size of mm

d	500
D	670
B	128

The basic rated load is kN

trends C	2900
static state Co	6000

Fatigue load limit Pu	415

Rated rotation speed is r/min

Refer to the speed	530
limit speed	950

quality	130

model

Column hole	*239/500CA/W33
conical bore	*239/500CAK/W33

Dimensions are mm

d	500
d2 ～	557
D1 ～	622
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da min	518
Da max	652
ra max	4

Calculation coefficient

e	0.17
Y1	4
Y2	5.9
Y0	4