7204DB Bearings

Product Description

MBY® offers comprehensive ranges of angular contact ball bearings, which are available in:
–      Single row and double row
–      Open and sealed types
–      Contact angle of 15, 30 or 40 degree
–      Chrome steel, ceramic or hybrid materials
–      Polyamide, steel and brass cage assemblies

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DB	7204DB
DF	7204DF
DT	7204DT
d	20
D	47
B	28
r(min)	1
r1(min)	0.6
Cr (KN)	23.5
Cor (KN)	16.8
Cr (Pressing Cage)	24.9
Cor (Pressing Cage)	18.3
Limiting Speed Grease	14000
Limiting Speed Oil	17000
a1	33.9
a2	5.9
da (min)	25.5
db (min)	24.5
Da (Max)	41.5
Db (Max)	42.5
ra (Max)	0.5
rb (Max)	0.5
Mass (KG)	0.224