Basic size of mm

d	30
D	47
B	9

The basic rated load is kN

trends C	7.28
static state Co	4.55

Fatigue load limit Pu	0.212

Rated rotation speed is r/min

Refer to the speed	30000
limit speed	19000

Mass kg	0.051
model	61906

Dimensions are mm

d	30
d1 ～	35.2
D1 ～	41.8
D2 ～	42.8
r1,2 min	0.3

Shoulder gear and chamfer size mm

da min	32
Da max	45
ra max	0.3

Calculation coefficient

kr	0.02
fo	14