Basic size of mm

d1	750
D	1280
B	375

The basic rated load is kN

trends C	14800
static state Co	31500

Fatigue load limit Pu	1800

Rated rotation speed is r/min

Refer to the speed	200
limit speed	400

Mass bearing + tightening sleeve	2430

model

bearing	231/800CAK/W33
tapered adapter-sleeve	OH31/800H

Dimensions are mm

d1	750
d2 ～	950
d3	1000
D1 ～	1141
B1	505
B2	112
B3	141
b	22.3
k	12
r1,2 min	9.5

Shoulder gear and chamfer size mm

da max	950
db min	838
Da max	1240
Ba min	28
ra max	8

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Yo	2.5