Basic size of mm

d	300
D	540
T	149

The basic rated load is kN

trends C	2750
static state Co	4750

Fatigue load limit Pu	365

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1100

quality	140
model	32260J2/HA1
ISO335 dimension series (ABMA)	-

Dimensions are mm

d	300
d1 ～	413
B	140
C	115
r1,2 min	6
r3,4 min	5
a	126

Shoulder gear and chamfer size mm

Da max	343
db min	326
Da min	453
Da max	518
Db min	511
Ca min	17
Cb min	34
ra max	5
rb max	4

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8