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Bearing

SKF Single row deep groove ball bearing

Bearing

Designation

6307-Z

21
SKF Single row deep groove ball bearing
ParameterSymbolValue
Bored
35 mm
1.378 in
Outer diameterD
80 mm
3.1496 in
WidthB
21 mm
0.8268 in
Reference speed
19000 r/min
Limiting speed
9500 r/min
Mass
0.48 kg
1.0582 lb
Dynamic load ratingC
35.1 kN
7.8908 klbf
Static load ratingC0
19 kN
4.2714 klbf
Fatigue load limitPu
0.815 kN
0.1832 klbf
Inner ring outside diameterd1
49.5 mm
1.9488 in
Outer ring inside diameterD1
-
-
Inner ring recess diameterd2
-
-
Outer ring recess diameterD2
69.2 mm
2.7244 in
Chamfer dimensionr1 min.
1.5 mm
0.0591 in
Chamfer dimensionr2 min.
1.5 mm
0.0591 in
Shaft shoulder diameterda min.
44 mm
1.7323 in
Shaft shoulder diameterda max.
49.5 mm
1.9488 in
Housing shoulder diameterDa max.
71 mm
2.7953 in
Fillet radiusra max.
1.5 mm
0.0591 in
Minimum load factorkr
0.03
Calculation factorf0
13

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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