Basic size of mm

d	260
D	460
B	146

The basic rated load is kN

trends C	2650
static state Co	4250

Fatigue load limit Pu	335

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

Mass bearing + tightening sleeve	115

model

bearing	*23156CCK/W33
tapered adapter-sleeve	OH3156H

Dimensions are mm

d1	260
d2 ～	321
d3	350
D1 ～	401
B1	195
B2	41
B3	-
b	16.7
k	9
r1,2 min	5

Shoulder gear and chamfer size mm

da max	321
db min	296
Da max	440
Ba min	12
ra max	4

Calculation coefficient

e	0.3
Y1	2.3
Y2	3.4
Yo	2.2