Basic size of mm

d	100
D	165
B	65

The basic rated load is kN

trends C	475
static state Co	655

Fatigue load limit Pu	69.5
limit speed	90
quality	5.2
model	*C4120-2CS5V

Dimensions are mm

d	100
d2 ～	120
D1 ～	148
r1,2 min	2
s11) ～	7.3

Shoulder gear and chamfer size mm

da min	111
da max	119
Da max	154
ra max	2

Calculation coefficient

k1	0.09
k2	0.125