Basic size of mm

d	850
D	1030
B	82

The basic rated load is kN

trends C	2010
static state Co	5100

Fatigue load limit Pu	365

Rated rotation speed is r/min

Refer to the speed	200
limit speed	260

quality	135
model	NCF18/850V

Dimensions are mm

d	850
d1 ～	911
D1 ～	972
E,F	985
r1,2 min	5
r3,4 min	5
s1)	9

Shoulder gear and chamfer size mm

da min	868
das2) Suggested value	902
Da max	1012
Db max	1012
ra max	4
rb max	4