Basic size of mm

d	900
D	1090
B	85

The basic rated load is kN

trends C	618
static state Co	1600

Fatigue load limit Pu	21.6

Rated rotation speed is r/min

Refer to the speed	850
limit speed	700

Mass kg	160
model	618/900MA

Dimensions are mm

d	900
d1 ～	961
D1 ～	1030
r1,2 min	5

Shoulder gear and chamfer size mm

da min	918
Da max	1072
ra max	4

Calculation coefficient

kr	0.015
fo	17