Basic size of mm

d	140
D	225
B	85

The basic rated load is kN

trends C	780
static state Co	1200

Fatigue load limit Pu	116
limit speed	63
quality	12.5
model	*C4128-2CS5V

Dimensions are mm

d	140
d2 ～	167
D1 ～	204
r1,2 min	2.1
s11) ～	8.9

Shoulder gear and chamfer size mm

da min	152
da max	166
Da max	213
ra max	2

Calculation coefficient

k1	0.086
k2	0.134