Basic size of mm

d	360
D	480
B	72

The basic rated load is kN

trends C	1230
static state Co	2600

Fatigue load limit Pu	240

Rated rotation speed is r/min

Refer to the speed	530
limit speed	670

quality	36.5
model	NCF2972CV

Dimensions are mm

d	360
d1 ～	404
D1 ～	437
E	451.5
r1,2 min	3
r3,4 min	3
s1)	5

Shoulder gear and chamfer size mm

da min	373
das2) Suggested value	396
Da max	467
Db max	467
ra max	2.5
rb max	2.5