Basic size of mm

d	19.05
D	49.225
T	19.845

The basic rated load is kN

trends C	39.1
static state Co	40

Fatigue load limit Pu	4.3

Rated rotation speed is r/min

Refer to the speed	11000
limit speed	17000

quality	0.18
model	09074/09195/QVQ494
series	09000

Dimensions are mm

d	19.05
d1 ～	32.3
B	21.539
C	14.288
r1,2 min	1.5
r3,4 min	1.3
a	10

Shoulder gear and chamfer size mm

Da max	26
db min	26
Da min	41
Da max	42.5
Db min	44
Ca min	5
Cb min	5.5
ra max	1.5
rb max	1.3

Calculation coefficient

e	0.27
Y	2.2
Yo	1.3