Basic size of mm

d	530
D	650
B	56

The basic rated load is kN

trends C	332
static state Co	655

Fatigue load limit Pu	11.2

Rated rotation speed is r/min

Refer to the speed	1700
limit speed	1400

Mass kg	39.5
model	618/530MA

Dimensions are mm

d	530
d1 ～	568
D1 ～	614
r1,2 min	3

Shoulder gear and chamfer size mm

da min	543
Da max	637
ra max	2.5

Calculation coefficient

kr	0.015
fo	17