Basic size of mm

d	190
D	290
B	136

The basic rated load is kN

trends C	1470
static state Co	2600

Fatigue load limit Pu	280

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

quality	31.5
model	NNCF5038CV

Dimensions are mm

d	190
d1 ～	222
D1 ～	258
E	270
b1	8
k	4
r1,2 min	2.1
s1)	8

Shoulder gear and chamfer size mm

da min	201
das2) Suggested value	201
Da max	279
ra max	2