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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

61910-2RS1

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
50 mm
1.9685 in
Outer diameterD
72 mm
2.8346 in
WidthB
12 mm
0.4724 in
Reference speed
-
Limiting speed
5600 r/min
Mass
0.14 kg
0.3086 lb
Dynamic load ratingC
14.6 kN
3.2822 klbf
Static load ratingC0
11.8 kN
2.6527 klbf
Fatigue load limitPu
0.5 kN
0.1124 klbf
Inner ring outside diameterd1
56.8 mm
2.2362 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
67.3 mm
2.6496 in
Chamfer dimensionr1 min.
0.6 mm
0.0236 in
Chamfer dimensionr2 min.
0.6 mm
0.0236 in
Shaft shoulder diameterda min.
54 mm
2.126 in
Shaft shoulder diameterda max.
56 mm
2.2047 in
Housing shoulder diameterDa max.
68 mm
2.6772 in
Fillet radiusra max.
0.6 mm
0.0236 in
Minimum load factorkr
0.02
Calculation factorf0
16

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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