Basic size of mm

d	50
D	90
T	28

The basic rated load is kN

trends C	122
static state Co	140

Fatigue load limit Pu	16

Rated rotation speed is r/min

Refer to the speed	6000
limit speed	8000

quality	0.75
model	*JM205149/110A/Q
ISO335 dimension series (ABMA)	(M205100)

Dimensions are mm

d	50
d1 ～	68.7
B	28
C	23
r1,2 min	3
r3,4 min	0.8
a	20

Shoulder gear and chamfer size mm

Da max	58
db min	64
Da min	78
Da max	85
Db min	85
Ca min	5
Cb min	5
ra max	2.5
rb max	0.6

Calculation coefficient

e	0.33
Y	1.8
Yo	1