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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

618/1000 MA

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
1000 mm
39.3701 in
Outer diameterD
1220 mm
48.0315 in
WidthB
100 mm
3.937 in
Reference speed
750 r/min
Limiting speed
600 r/min
Mass
245 kg
540.1319 lb
Dynamic load ratingC
637 kN
143.2033 klbf
Static load ratingC0
1800 kN
404.6562 klbf
Fatigue load limitPu
22.8 kN
5.1256 klbf
Inner ring outside diameterd1
1076 mm
42.3622 in
Outer ring inside diameterD1
1145 mm
45.0788 in
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
-
-
Chamfer dimensionr1 min.
6 mm
0.2362 in
Chamfer dimensionr2 min.
6 mm
0.2362 in
Shaft shoulder diameterda min.
1023 mm
40.2756 in
Shaft shoulder diameterda max.
-
-
Housing shoulder diameterDa max.
1197 mm
47.126 in
Fillet radiusra max.
5 mm
0.1969 in
Minimum load factorkr
0.015
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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