model

bearing	53310
race	U310

key dimension (mm)

d	50
D	95
H	34.4
r1,2min	1.1
d1	95
D1	52
D2	72
D3	100
C	11
H1	37
R	72
S	28

specified load (KN)

Cr	88.4
Cor	173

Limit of rotation speed (rpm)

Grease	1800
Oil	2600

Shoulder retaining size (mm)

da min	77
Da max	72
ra max	1

Weight(kg) of the Approx

Approx	0.97
race	0.23