Basic size of mm

d	800
D	980
B	106

The basic rated load is kN

trends C	2750
static state Co	7500

Fatigue load limit Pu	550

Rated rotation speed is r/min

Refer to the speed	220
limit speed	280

quality	165
model	NCF28/800V

Dimensions are mm

d	800
d1 ～	863
D1 ～	922
E,F	936
r1,2 min	5
r3,4 min	5
s1)	10

Shoulder gear and chamfer size mm

da min	818
das2) Suggested value	855
Da max	962
Db max	962
ra max	4
rb max	4