Basic size of mm

d	150
D	210
B	60

The basic rated load is kN

trends C	429
static state Co	830

Fatigue load limit Pu	91.5

Rated rotation speed is r/min

Refer to the speed	1400
limit speed	1700

quality	6.65
model	NNCF4930CV

Dimensions are mm

d	150
d1 ～	170
D1 ～	187
E	192.77
b1	7
k	4
r1,2 min	2
s1)	4

Shoulder gear and chamfer size mm

da min	160
das2) Suggested value	167
Da max	200
ra max	2