Basic size of mm

d	150
D	270
T	49

The basic rated load is kN

trends C	429
static state Co	560

Fatigue load limit Pu	57

Rated rotation speed is r/min

Refer to the speed	1800
limit speed	2400

quality	11
model	30230
ISO335 dimension series (ABMA)	4GB

Dimensions are mm

d	150
d1 ～	200
B	45
C	38
r1,2 min	4
r3,4 min	3
a	50

Shoulder gear and chamfer size mm

Da max	175
db min	166
Da min	234
Da max	256
Db min	250
Ca min	9
Cb min	11
ra max	3
rb max	2.5

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8