Basic size of mm

d	220
D	340
T	76

The basic rated load is kN

trends C	897
static state Co	1660

Fatigue load limit Pu	150

Rated rotation speed is r/min

Refer to the speed	1300
limit speed	1700

quality	25.5
model	32044X
ISO335 dimension series (ABMA)	4FD

Dimensions are mm

d	220
d1 ～	279
B	76
C	57
r1,2 min	4
r3,4 min	3
a	72

Shoulder gear and chamfer size mm

Da max	244
db min	236
Da min	300
Da max	325
Db min	326
Ca min	12
Cb min	19
ra max	3
rb max	2.5

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8