Basic size of mm

d	130
D	280
T	72

The basic rated load is kN

trends C	605
static state Co	780

Fatigue load limit Pu	81.5

Rated rotation speed is r/min

Refer to the speed	1600
limit speed	2400

quality	18.5
model	31326XJ2
ISO335 dimension series (ABMA)	7GB

Dimensions are mm

d	130
d1 ～	204
B	66
C	44
r1,2 min	5
r3,4 min	4
a	84

Shoulder gear and chamfer size mm

Da max	157
db min	150
Da min	218
Da max	263
Db min	261
Ca min	8
Cb min	28
ra max	4
rb max	3

Calculation coefficient

e	0.83
Y	0.72
Yo	0.4