Basic size of mm

d	20
D	47
B	14

The basic rated load is kN

trends C	13.5
static state Co	6.55

Fatigue load limit Pu	0.28

Rated rotation speed is r/min

Refer to the speed	32000
Limit speed 1)	17000

Mass kg	0.11

model

Both sides are sealed	*6204-2Z
One side is sealed	*6204-Z

Dimensions are mm

d	20
d1 ～	28.8
d2 ～	-
D2 ～	40.6
r1,2 min	1

Shoulder gear and chamfer size mm

da min	25.6
Da max	-
Da max	41.4
ra max	1

Calculation coefficient

kr	0.025
fo	13