Basic size of mm

d	50
D	82
T	21.5

The basic rated load is kN

trends C	83
static state Co	100

Fatigue load limit Pu	11

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	8500

quality	0.43
model	*JLM104948AA/910AA/Q
ISO335 dimension series (ABMA)	(LM104900)

Dimensions are mm

d	50
d1 ～	65.1
B	21.5
C	17
r1,2 min	3
r3,4 min	0.5
a	16

Shoulder gear and chamfer size mm

Da max	57
db min	64
Da min	74
Da max	79
Db min	78
Ca min	4
Cb min	4.5
ra max	2.5
rb max	0.5

Calculation coefficient

e	0.3
Y	2
Yo	1.1