outline dimension (mm)

d	20
D	47
B	20.6
γ(min)	1

specified load (N)

Cr	15900
Cor	10700

Rated load load {kgf}

Cr	1620
Cor	1090

Rated speed min _-1

Fat lubrication	10000
oiling	9000

bearing symbol

	5204
Dust cover type	ZZ
closed type	DDU

Action point distance (mm)

a0	23.0

installation size (mm)

da（min）	26
da(max)	26.5
da(max)	41
γa（max）	1