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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

61913-2RS1

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
65 mm
2.5591 in
Outer diameterD
90 mm
3.5433 in
WidthB
13 mm
0.5118 in
Reference speed
-
Limiting speed
4300 r/min
Mass
0.22 kg
0.485 lb
Dynamic load ratingC
17.4 kN
3.9117 klbf
Static load ratingC0
16 kN
3.5969 klbf
Fatigue load limitPu
0.68 kN
0.1529 klbf
Inner ring outside diameterd1
73 mm
2.874 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
84.2 mm
3.315 in
Chamfer dimensionr1 min.
1 mm
0.0394 in
Chamfer dimensionr2 min.
1 mm
0.0394 in
Shaft shoulder diameterda min.
70 mm
2.7559 in
Shaft shoulder diameterda max.
73 mm
2.874 in
Housing shoulder diameterDa max.
85 mm
3.3465 in
Fillet radiusra max.
1 mm
0.0394 in
Minimum load factorkr
0.02
Calculation factorf0
17

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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