Basic size of mm

d1	800
D	1220
B	272

The basic rated load is kN

trends C	9370
static state Co	21600

Fatigue load limit Pu	1270

Rated rotation speed is r/min

Refer to the speed	240
limit speed	450

Mass bearing + tightening sleeve	1390

model

bearing	230/850CAK/W33
tapered adapter-sleeve	OH30/850H

Dimensions are mm

d1	800
d2 ～	969
d3	980
D1 ～	1117
B1	380
B2	90
B3	115
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da max	969
db min	880
Da max	1192
Ba min	28
ra max	6

Calculation coefficient

e	0.2
Y1	3.4
Y2	5
Yo	3.2