Basic size of mm

d	50
D	130
B	31

The basic rated load is kN

trends C	87.1
static state Co	52

Fatigue load limit Pu	2.2

Rated rotation speed is r/min

Refer to the speed	12000
limit speed	7500

Mass kg	1.9
model	6410

Dimensions are mm

d	50
d1 ～	75.5
D1 ～	104
D2 ～	-
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	64
Da max	116
ra max	2

Calculation coefficient

kr	0.035
fo	12