Basic size of mm

d	190.475
D	279.4
T	52.388

The basic rated load is kN

trends C	523
static state Co	980

Fatigue load limit Pu	95

Rated rotation speed is r/min

Refer to the speed	1600
limit speed	2200

quality	9.5
model	M239449/410
series	M239400

Dimensions are mm

d	190.475
d1 ～	232
B	57.15
C	41.275
r1,2 min	3.3
r3,4 min	3.3
a	49

Shoulder gear and chamfer size mm

Da max	211
db min	203
Da min	254
Da max	265
Db min	266
Ca min	9
Cb min	11
ra max	3
rb max	3

Calculation coefficient

e	0.35
Y	1.7
Yo	0.9