Basic size of mm

d	50
D	80
B	40

The basic rated load is kN

trends C	142
static state Co	196

Fatigue load limit Pu	23.6

Rated rotation speed is r/min

Refer to the speed	4000
limit speed	5000

quality	0.76
model	NNCF5010CV

Dimensions are mm

d	50
d1 ～	59.1
D1 ～	67.6
E	72.23
b1	4.5
k	3
r1,2 min	1
s1)	1.5

Shoulder gear and chamfer size mm

da min	54.6
das2) Suggested value	54.6
Da max	75.4
ra max	1