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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

61912

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
60 mm
2.3622 in
Outer diameterD
85 mm
3.3465 in
WidthB
13 mm
0.5118 in
Reference speed
16000 r/min
Limiting speed
10000 r/min
Mass
0.2 kg
0.4409 lb
Dynamic load ratingC
16.5 kN
3.7093 klbf
Static load ratingC0
12 kN
2.6977 klbf
Fatigue load limitPu
0.6 kN
0.1349 klbf
Inner ring outside diameterd1
68.3 mm
2.689 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
78.7 mm
3.0984 in
Chamfer dimensionr1 min.
1 mm
0.0394 in
Chamfer dimensionr2 min.
1 mm
0.0394 in
Shaft shoulder diameterda min.
65 mm
2.5591 in
Shaft shoulder diameterda max.
-
-
Housing shoulder diameterDa max.
80 mm
3.1496 in
Fillet radiusra max.
1 mm
0.0394 in
Minimum load factorkr
0.02
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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