Basic size of mm

d1	670
D	1150
B	345

The basic rated load is kN

trends C	12200
static state Co	26000

Fatigue load limit Pu	1530

Rated rotation speed is r/min

Refer to the speed	240
limit speed	450

Mass bearing + tightening sleeve	1750

model

bearing	231/710CAK/W33
tapered adapter-sleeve	OH31/710H

Dimensions are mm

d1	670
d2 ～	850
d3	900
D1 ～	1097
B1	467
B2	106
B3	135
b	22.3
k	12
r1,2 min	9.5

Shoulder gear and chamfer size mm

da max	850
db min	745
Da max	1110
Ba min	26
ra max	8

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Yo	2.5