Basic size of mm

d	60
D	150
B	35

The basic rated load is kN

trends C	108
static state Co	69.5

Fatigue load limit Pu	2.9

Rated rotation speed is r/min

Refer to the speed	10000
limit speed	6300

Mass kg	2.75
model	6412

Dimensions are mm

d	60
d1 ～	88.1
D1 ～	122
D2 ～	-
r1,2 min	2.1

Shoulder gear and chamfer size mm

da min	74
Da max	136
ra max	2

Calculation coefficient

kr	0.035
fo	12