Basic size of mm

d1	380
D	650
B	200

The basic rated load is kN

trends C	4650
static state Co	7650

Fatigue load limit Pu	530

Rated rotation speed is r/min

Refer to the speed	530
limit speed	950

Mass bearing + tightening sleeve	325

model

bearing	*23180CAK/W33
tapered adapter-sleeve	OH3180H

Dimensions are mm

d1	380
d2 ～	474
d3	520
D1 ～	566
B1	272
B2	62
B3	82
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da max	474
db min	421
Da max	624
Ba min	15
ra max	5

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Yo	2.5