Basic size of mm

d	45.242
D	73.431
T	19.558

The basic rated load is kN

trends C	62
static state Co	75

Fatigue load limit Pu	8.15

Rated rotation speed is r/min

Refer to the speed	7000
limit speed	9500

quality	0.3
model	*LM102949/910/Q
series	LM102900

Dimensions are mm

d	45.242
d1 ～	59.4
B	19.812
C	15.748
r1,2 min	3.5
r3,4 min	0.8
a	15

Shoulder gear and chamfer size mm

Da max	52
db min	57
Da min	66
Da max	68
Db min	70
Ca min	3
Cb min	3.5
ra max	3
rb max	0.8

Calculation coefficient

e	0.3
	2
Yo	1.1