Basic size of mm

d1	410
D	720
B	226

The basic rated load is kN

trends C	5700
static state Co	9300

Fatigue load limit Pu	655

Rated rotation speed is r/min

Refer to the speed	670
limit speed	900

Mass bearing + tightening sleeve	475

model

bearing	*C3188KMB1)
tapered adapter-sleeve	OH3188HE

Dimensions are mm

d1	410
d2 ～	514
d3	560
D1 ～	633
B1	307
B2	70
r1,2 min	90
s11) ～	6
s21) ～	22

Shoulder gear and chamfer size mm

da max	510
db min	463
Da min	635
Da max	694
Ba min	17
Ca2) min	19.1
ra max	5

Calculation coefficient

k1	-
k2	0.102