Basic size of mm

d	130
D	180
B	50

The basic rated load is kN

trends C	275
static state Co	530

Fatigue load limit Pu	60

Rated rotation speed is r/min

Refer to the speed	1600
limit speed	2000

quality	3.95
model	NNC4926CV

Dimensions are mm

d	130
d1 ～	149
D1 ～	160
E	165.4
b1	6
k	3.5
r1,2 min	1.5
s1)	-

Shoulder gear and chamfer size mm

da min	137
das2) Suggested value	146
Da max	173
ra max	1.5