outline dimension (mm)

d	17
D	47
B	22.2
γ(min)	1

specified load (N)

Cr	19600
Cor	12400

Rated load load {kgf}

Cr	2000
Cor	1270

Rated speed min _-1

Fat lubrication	10000
oiling	9500

bearing symbol

	5303
Dust cover type	ZZ
closed type	DDU

Action point distance (mm)

a0	24.3

installation size (mm)

da（min）	23
da(max)	25.5
da(max)	41
γa（max）	1