Basic size of mm

d	260
D	420
B	106

The basic rated load is kN

trends C	1730
static state Co	2850

Fatigue load limit Pu	224

Rated rotation speed is r/min

Refer to the speed	1300
limit speed	1600

Mass bearing + tightening sleeve	67

model

bearing	*23056CCK/W33
tapered adapter-sleeve	OH3056H

Dimensions are mm

d1	260
d2 ～	315
d3	330
D1 ～	380
B1	152
B2	38
B3	50
b	16.7
k	9
r1,2 min	4

Shoulder gear and chamfer size mm

da max	315
db min	292
Da max	405
Ba min	12
ra max	3

Calculation coefficient

e	0.23
Y1	2.9
Y2	4.4
Yo	2.8