Basic size of mm

d	850
D	1030
B	106

The basic rated load is kN

trends C	2860
static state Co	8000

Fatigue load limit Pu	570

Rated rotation speed is r/min

Refer to the speed	200
limit speed	260

quality	175
model	NCF28/850V

Dimensions are mm

d	850
d1 ～	911
D1 ～	972
E,F	986
r1,2 min	5
r3,4 min	5
s1)	10

Shoulder gear and chamfer size mm

da min	868
das2) Suggested value	903
Da max	1012
Db max	1012
ra max	4
rb max	4