Basic size of mm

d1	600
D	850
B	165

The basic rated load is kN

trends C	4650
static state Co	9800

Fatigue load limit Pu	640

Rated rotation speed is r/min

Refer to the speed	400
limit speed	700

Mass bearing + tightening sleeve	385

model

bearing	*239/630CAK/W33
tapered adapter-sleeve	OH39/630H

Dimensions are mm

d1	600
d2 ～	705
d3	730
D1 ～	787
B1	254
B2	75
B3	97
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da max	705
db min	650
Da max	827
Ba min	22
ra max	5

Calculation coefficient

e	0.17
Y1	4
Y2	5.9
Yo	4