Basic size of mm

d	90
D	160
T	32.5

The basic rated load is kN

trends C	194
static state Co	245

Fatigue load limit Pu	28.5

Rated rotation speed is r/min

Refer to the speed	3000
limit speed	4000

quality	2.55
model	30218J2
ISO335 dimension series (ABMA)	3FB

Dimensions are mm

d	90
d1 ～	118
B	30
C	26
r1,2 min	2.5
r3,4 min	2
a	31

Shoulder gear and chamfer size mm

Da max	104
db min	101
Da min	140
Da max	150
Db min	150
Ca min	5
Cb min	6.5
ra max	2
rb max	2

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8