Basic size of mm

d1	170
D	340
B	92

The basic rated load is kN

trends C	1270
static state Co	1700

Fatigue load limit Pu	150

Rated rotation speed is r/min

Refer to the speed	1700
limit speed	2400

Mass bearing + tightening sleeve	46

model

bearing	*22238CCK/W33
tapered adapter-sleeve	H3138

Dimensions are mm

d1	170
d2 ～	225
d3	240
D1 ～	294
B1	141
B2	31
b	16.7
k	9
r1,2 min	4

Shoulder gear and chamfer size mm

da max	225
db min	202
Da max	323
Ba min	21
ra max	3

Calculation coefficient

e	0.26
Y1	2.6
Y2	3.9
Yo	2.5