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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

6313

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
65 mm
2.5591 in
Outer diameterD
140 mm
5.5118 in
WidthB
33 mm
1.2992 in
Reference speed
10000 r/min
Limiting speed
6700 r/min
Mass
2.1 kg
4.6297 lb
Dynamic load ratingC
97.5 kN
21.9189 klbf
Static load ratingC0
60 kN
13.4885 klbf
Fatigue load limitPu
2.5 kN
0.562 klbf
Inner ring outside diameterd1
88.3 mm
3.4764 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
122 mm
4.8032 in
Chamfer dimensionr1 min.
2.1 mm
0.0827 in
Chamfer dimensionr2 min.
2.1 mm
0.0827 in
Shaft shoulder diameterda min.
77 mm
3.0315 in
Shaft shoulder diameterda max.
-
-
Housing shoulder diameterDa max.
128 mm
5.0394 in
Fillet radiusra max.
2 mm
0.0787 in
Minimum load factorkr
0.03
Calculation factorf0
13

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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