Basic size of mm

d	240
D	480
B	130

The basic rated load is kN

trends C	2650
static state Co	3550

Fatigue load limit Pu	285

Rated rotation speed is r/min

Refer to the speed	1200
limit speed	1600

Mass bearing + tightening sleeve	130

model

bearing	*22252CCK/W33
tapered adapter-sleeve	OH3152H

Dimensions are mm

d1	240
d2 ～	311
d3	330
D1 ～	421
B1	190
B2	39
B3	-
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	311
db min	276
Da max	460
Ba min	25
ra max	4

Calculation coefficient

e	0.27
Y1	2.5
Y2	3.7
Yo	2.5