Basic size of mm

d1	950
D	1580
B	462

The basic rated load is kN

trends C	21400
static state Co	48000

Fatigue load limit Pu	2550

Rated rotation speed is r/min

Refer to the speed	140
limit speed	280

Mass bearing + tightening sleeve	4340

model

bearing	231/1000CAKF/W33
tapered adapter-sleeve	OH31/1000H

Dimensions are mm

d1	950
d2 ～	1182
d3	1240
D1 ～	1403
B1	609
B2	125
B3	154
b	22.3
k	12
r1,2 min	12

Shoulder gear and chamfer size mm

da max	1182
db min	1047
Da max	1532
Ba min	33
ra max	10

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Yo	2.5