Basic size of mm

d	60
D	85
B	13

The basic rated load is kN

trends C	16.5
static state Co	14.3

Fatigue load limit Pu	0.6

Rated rotation speed is r/min

Refer to the speed	16000
limit speed	10000

Mass kg	0.2
model	61912

Dimensions are mm

d	60
d1 ～	68.2
D1 ～	76.8
D2 ～	-
r1,2 min	1

Shoulder gear and chamfer size mm

da min	64.6
Da max	80.4
ra max	1

Calculation coefficient

kr	0.02
fo	16