Basic size of mm

d	420
D	620
B	150

The basic rated load is kN

trends C	3030
static state Co	5700

Fatigue load limit Pu	455

Rated rotation speed is r/min

Refer to the speed	430
limit speed	530

quality	150
model	NCF3084CV

Dimensions are mm

d	420
d1 ～	480
D1 ～	559
E	577
r1,2 min	5
r3,4 min	5
s1)	15

Shoulder gear and chamfer size mm

da min	438
das2) Suggested value	469
Da max	602
Db max	602
ra max	4
rb max	4