Basic size of mm

d1	500
D	710
B	136

The basic rated load is kN

trends C	3200
static state Co	6700

Fatigue load limit Pu	480

Rated rotation speed is r/min

Refer to the speed	500
limit speed	900

Mass bearing + tightening sleeve	255

model

bearing	*239/530CAK/W33
tapered adapter-sleeve	OH39/530H

Dimensions are mm

d1	500
d2 ～	589
d3	630
D1 ～	661
B1	216
B2	68
B3	90
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	589
db min	547
Da max	692
Ba min	20
ra max	4

Calculation coefficient

e	0.17
Y1	4
Y2	5.9
Yo	4