model

bearing	54309
race	U309

key dimension (mm)

d	35
D	85
H	56.3
r1,2min	1
r3,4min	0.6
D1	47
D2	65
D3	90
B	12
C	10
H1	62
R	64
S	21

specified load (KN)

Cr	76.1
Cor	140

Limit of rotation speed (rpm)

Grease	1900
Oil	2800

Shoulder retaining size (mm)

da max	45
da max	65
ra max	1
rb max	0.6

Weight(kg) of the Approx

Approx	1.25
race	0.17