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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

604-Z

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
4 mm
0.1575 in
Outer diameterD
12 mm
0.4724 in
WidthB
4 mm
0.1575 in
Reference speed
120000 r/min
Limiting speed
60000 r/min
Mass
0.0021 kg
0.0046 lb
Dynamic load ratingC
0.806 kN
0.1812 klbf
Static load ratingC0
0.28 kN
0.0629 klbf
Fatigue load limitPu
0.012 kN
0.0027 klbf
Inner ring outside diameterd1
6.1 mm
0.2402 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
9.8 mm
0.3858 in
Chamfer dimensionr1 min.
0.2 mm
0.0079 in
Chamfer dimensionr2 min.
0.2 mm
0.0079 in
Shaft shoulder diameterda min.
5.4 mm
0.2126 in
Shaft shoulder diameterda max.
6 mm
0.2362 in
Housing shoulder diameterDa max.
10.6 mm
0.4173 in
Fillet radiusra max.
0.2 mm
0.0079 in
Minimum load factorkr
0.025
Calculation factorf0
10

Main information

Technical and reference information about the record

Brand
SKF
Category
Bearing
Product type
Single row deep groove ball bearing

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