Basic size of mm

d1	400
D	760
B	272

The basic rated load is kN

trends C	7350
static state Co	11600

Fatigue load limit Pu	765

Rated rotation speed is r/min

Refer to the speed	450
limit speed	630

Mass bearing + tightening sleeve	590

model

bearing	*23284CAK/W33
tapered adapter-sleeve	OH3284H

Dimensions are mm

d1	400
d2 ～	525
d3	540
D1 ～	649
B1	352
B2	70
B3	90
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da max	525
db min	446
Da max	728
Ba min	16
ra max	6

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Yo	1.8