Basic size of mm

d	500
D	670
B	78

The basic rated load is kN

trends C	462
static state Co	865

Fatigue load limit Pu	15

Rated rotation speed is r/min

Refer to the speed	1700
limit speed	1400

Mass kg	77
model	619/500MA

Dimensions are mm

d	500
d1 ～	555
D1 ～	615
r1,2 min	5

Shoulder gear and chamfer size mm

da min	518
Da max	652
ra max	4

Calculation coefficient

kr	0.02
fo	17