Basic size of mm

d	80
D	110
B	30

The basic rated load is kN

trends C	121
static state Co	216

Fatigue load limit Pu	25

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	3400

quality	0.88
model	NNCF4916CV

Dimensions are mm

d	80
d1 ～	91.4
D1 ～	96
E	97.78
b1	5
k	3.5
r1,2 min	1
s1)	1

Shoulder gear and chamfer size mm

da min	84.6
das2) Suggested value	89.4
Da max	105.4
ra max	1