Basic size of mm

d	140
D	190
B	30

The basic rated load is kN

trends C	220
static state Co	390

Fatigue load limit Pu	43

Rated rotation speed is r/min

Refer to the speed	1500
limit speed	1900

quality	2.42
model	NCF2928CV

Dimensions are mm

d	140
d1 ～	158
D1 ～	173
E,F	180
r1,2 min	1.5
r3,4 min	1.5
s1)	2

Shoulder gear and chamfer size mm

da min	147
das2) Suggested value	155
db max	-
Da max	183
Db max	183
ra max	1.5
rb max	1.5