Basic size of mm

d	190
D	340
B	92

The basic rated load is kN

trends C	1250
static state Co	1900

Fatigue load limit Pu	196

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1000

quality	35.7
model	NCF2238V

Dimensions are mm

d	190
d1 ～	243
D1 ～	296
E,F	311
r1,2 min	4
r3,4 min	4
s1)	7

Shoulder gear and chamfer size mm

da min	205
das2) Suggested value	235
db max	-
Da max	325
Db max	325
ra max	3
rb max	3