Basic size of mm

d	280
D	540
B	140

The basic rated load is kN

trends C	3150
static state Co	4250

Fatigue load limit Pu	325

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1400

Mass bearing + tightening sleeve	170

model

bearing	*22260CCK/W33
tapered adapter-sleeve	OH3160H

Dimensions are mm

d1	280
d2 ～	354
d3	380
D1 ～	477
B1	208
B2	40
B3	53
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	354
db min	318
Da max	520
Ba min	32
ra max	4

Calculation coefficient

e	0.26
Y1	2.6
Y2	3.9
Yo	2.5