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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

63003-2RS1

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
17 mm
0.6693 in
Outer diameterD
35 mm
1.378 in
WidthB
14 mm
0.5512 in
Reference speed
-
Limiting speed
13000 r/min
Mass
0.052 kg
0.1146 lb
Dynamic load ratingC
6.05 kN
1.3601 klbf
Static load ratingC0
3.25 kN
0.7306 klbf
Fatigue load limitPu
0.137 kN
0.0308 klbf
Inner ring outside diameterd1
23 mm
0.9055 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
31.2 mm
1.2283 in
Chamfer dimensionr1 min.
0.3 mm
0.0118 in
Chamfer dimensionr2 min.
0.3 mm
0.0118 in
Shaft shoulder diameterda min.
19 mm
0.748 in
Shaft shoulder diameterda max.
22.9 mm
0.9016 in
Housing shoulder diameterDa max.
33 mm
1.2992 in
Fillet radiusra max.
0.3 mm
0.0118 in
Minimum load factorkr
0.025
Calculation factorf0
14

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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