Basic size of mm

d1	900
D	1250
B	224

The basic rated load is kN

trends C	7250
static state Co	19600

Fatigue load limit Pu	1120

Rated rotation speed is r/min

Refer to the speed	220
limit speed	430

Mass bearing + tightening sleeve	1120

model

bearing	239/950CAK/W33
tapered adapter-sleeve	OH39/950H

Dimensions are mm

d1	900
d2 ～	1049
d3	1080
D1 ～	1164
B1	344
B2	100
B3	125
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da max	1049
db min	976
Da max	1222
Ba min	30
ra max	6

Calculation coefficient

e	0.15
Y1	4.5
Y2	6.7
Yo	4.5