model

bearing	53306
race	U306

key dimension (mm)

d	30
D	60
H	22.6
r1,2min	1
d1	60
D1	32
D2	45
D3	62
C	7
H1	25
R	50
S	22

specified load (KN)

Cr	37.7
Cor	65.5

Limit of rotation speed (rpm)

Grease	2800
Oil	3800

Shoulder retaining size (mm)

da min	48
Da max	45
ra max	1

Weight(kg) of the Approx

Approx	0.27
race	0.056