7204BDB 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	7204BDB
DF	7204BDF
DT	7204BDT
d	20
D	47
B	28
r(min)	1
r1(min)	0.6
Cr (KN)	21.6
Cor (KN)	15.4
Cr (Pressing Cage)	22.9
Cor (Pressing Cage)	16.8
Limiting Speed Grease	10000
Limiting Speed Oil	14000
a1	42.9
a2	14.9
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