Basic size of mm

d	19.05
D	45.237
T	15.494

The basic rated load is kN

trends C	31.5
static state Co	27.5

Fatigue load limit Pu	29

Rated rotation speed is r/min

Refer to the speed	13000
limit speed	18000

quality	0.12
model	*LM11949/910/Q
series	LM11900

Dimensions are mm

d	19.05
d1 ～	31.4
B	16.637
C	12.065
r1,2 min	1.3
r3,4 min	1.3
a	10

Shoulder gear and chamfer size mm

Da max	25
db min	25
Da min	38
Da max	38.5
Db min	41
Ca min	3
Cb min	3
ra max	1.3
rb max	1.3

Calculation coefficient

e	0.3
Y	2
Yo	1.1