Basic size of mm

d	220
D	400
B	108

The basic rated load is kN

trends C	1830
static state Co	2750

Fatigue load limit Pu	255

Rated rotation speed is r/min

Refer to the speed	700
limit speed	850

quality	58
model	NCF2244V

Dimensions are mm

d	220
d1 ～	277
D1 ～	349
E,F	366
r1,2 min	4
r3,4 min	4
s1)	8

Shoulder gear and chamfer size mm

da min	235
das2) Suggested value	260
db max	-
Da max	385
Db max	385
ra max	3
rb max	3