Basic size of mm

d	380
D	480
B	100

The basic rated load is kN

trends C	1400
static state Co	3650

Fatigue load limit Pu	315

Rated rotation speed is r/min

Refer to the speed	530
limit speed	670

quality	45.5
model	NNC4876CV

Dimensions are mm

d	380
d1 ～	421
D1 ～	446
E	455.8
b1	9.4
k	5
r1,2 min	2.1
s1)	-

Shoulder gear and chamfer size mm

da min	391
das2) Suggested value	415
Da max	469
ra max	2