Basic size of mm

d	100
D	150
B	50

The basic rated load is kN

trends C	310
static state Co	450

Fatigue load limit Pu	50
limit speed	95
quality	2.9
model	*C4020-2CS5V1)

Dimensions are mm

d	100
d2 ～	114
D1 ～	136
r1,2 min	1.5
s11) ～	6.2

Shoulder gear and chamfer size mm

da min	107
da max	113
Da max	143
ra max	1.5

Calculation coefficient

k1	0.145
k2	0.083