Basic size of mm

d	53.975
D	88.9
T	19.05

The basic rated load is kN

trends C	67
static state Co	78

Fatigue load limit Pu	9

Rated rotation speed is r/min

Refer to the speed	6000
limit speed	8000

quality	0.43
model	*LM806649/610/Q
series	LM806600

Dimensions are mm

d	53.975
d1 ～	71.6
B	19.05
C	13.492
r1,2 min	2.3
r3,4 min	2
a	21

Shoulder gear and chamfer size mm

Da max	62
db min	64
Da min	78
Da max	79.5
Db min	84
Ca min	4
Cb min	5.5
ra max	2
rb max	2

Calculation coefficient

e	0.54
Y	1.1
Yo	0.6