Basic size of mm

d1	170
D	340
B	120

The basic rated load is kN

trends C	1660
static state Co	2400

Fatigue load limit Pu	208

Rated rotation speed is r/min

Refer to the speed	1300
limit speed	1800

Mass bearing + tightening sleeve	59

model

bearing	*23238CCK/W33
tapered adapter-sleeve	H2338

Dimensions are mm

d1	170
d2 ～	222
d3	240
D1 ～	287
B1	169
B2	31
b	16.7
k	9
r1,2 min	4

Shoulder gear and chamfer size mm

da max	222
db min	206
Da max	323
Ba min	21
ra max	3

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Yo	1.8