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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

61960 MA

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
300 mm
11.811 in
Outer diameterD
420 mm
16.5354 in
WidthB
56 mm
2.2047 in
Reference speed
3000 r/min
Limiting speed
2400 r/min
Mass
24.5 kg
54.0132 lb
Dynamic load ratingC
270 kN
60.6984 klbf
Static load ratingC0
375 kN
84.3034 klbf
Fatigue load limitPu
8.3 kN
1.8659 klbf
Inner ring outside diameterd1
338 mm
13.3071 in
Outer ring inside diameterD1
384 mm
15.1181 in
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
-
-
Chamfer dimensionr1 min.
3 mm
0.1181 in
Chamfer dimensionr2 min.
3 mm
0.1181 in
Shaft shoulder diameterda min.
313 mm
12.3228 in
Shaft shoulder diameterda max.
-
-
Housing shoulder diameterDa max.
407 mm
16.0236 in
Fillet radiusra max.
2.5 mm
0.0984 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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