outline dimension (mm)

d	40
D	90
B	36.5
γ(min)	1.5

specified load (N)

Cr	49500
Cor	38000

Rated load load {kgf}

Cr	5050
Cor	3900

Rated speed min _-1

Fat lubrication	5300
oiling	4500

bearing symbol

	5308
Dust cover type	ZZ
closed type	DDU

Action point distance (mm)

a0	43.8

installation size (mm)

da（min）	49
da(max)	53.0
da(max)	81
γa（max）	1.5