Basic size of mm

d	110
D	180
B	69

The basic rated load is kN

trends C	500
static state Co	710

Fatigue load limit Pu	75
limit speed	85
quality	6.6
model	*C4122-2CS5V

Dimensions are mm

d	110
d2 ～	130
D1 ～	160
r1,2 min	2
s11) ～	8.2

Shoulder gear and chamfer size mm

da min	121
da max	129
Da max	169
ra max	2

Calculation coefficient

k1	0.086
k2	0.133