Basic size of mm

d	200
D	250
B	24

The basic rated load is kN

trends C	176
static state Co	335

Fatigue load limit Pu	32.5

Rated rotation speed is r/min

Refer to the speed	1100
limit speed	1400

quality	2.6
model	NCF1840V

Dimensions are mm

d	200
d1 ～	218
D1 ～	231
E,F	237.5
r1,2 min	1.5
r3,4 min	1.1
s1)	1.8

Shoulder gear and chamfer size mm

da min	207
das2) Suggested value	215
db max	-
Da max	243
Db max	245
ra max	1.5
rb max	1