Basic size of mm

d	38.1
D	88.5
T	26.988

The basic rated load is kN

trends C	101
static state Co	114

Fatigue load limit Pu	13.2

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	9000

quality	0.83
model	418/414/Q
series	415

Dimensions are mm

d	38.1
d1 ～	58.8
B	29.083
C	22.225
r1,2 min	3.5
r3,4 min	1.5
a	17

Shoulder gear and chamfer size mm

Da max	49
db min	49.5
Da min	73
Da max	80.5
Db min	78
Ca min	5
Cb min	4.5
ra max	3
rb max	1.5

Calculation coefficient

e	0.26
Y	2.3
Yo	1.3