Basic size of mm

d1	530
D	750
B	140

The basic rated load is kN

trends C	3600
static state Co	7350

Fatigue load limit Pu	490

Rated rotation speed is r/min

Refer to the speed	600
limit speed	850

Mass bearing + tightening sleeve	260

model

bearing	*C39/560KM
tapered adapter-sleeve	OH39/560HE

Dimensions are mm

d1	530
d2 ～	622
d3	650
D1 ～	701
B1	227
B2	75
r1,2 min	97
s11) ～	5
s21) ～	32.4

Shoulder gear and chamfer size mm

da max	645
db min	577
Da min	685
Da max	732
Ba min	20
Ca2) min	2.3
ra max	4

Calculation coefficient

k1	0.128
k2	0.104