model

bearing	53210
race	U210

key dimension (mm)

d	50
D	78
H	23.5
r1,2min	1
d1	78
D1	52
D2	62
D3	82
C	7.5
H1	26
R	64
S	32.5

specified load (KN)

Cr	49.4
Cor	106

Limit of rotation speed (rpm)

Grease	2400
Oil	3400

Shoulder retaining size (mm)

da min	67
Da max	62
ra max	1

Weight(kg) of the Approx

Approx	0.37
race	0.1