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NN 3009 TN/SP-Cylindrical roller bearing
NN 3009 TN/SPIt is applicable to large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transportation machinery.
Bearing inner diameter
45 mm
Bearing outer diameter
75 mm
Bearing thickness
23 mm
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- Bearing model
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ModelNN 3009 TN/SP
- Inner diameter-(mm)
-
d45
- Outer diameter-(mm)
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D75
- Thickness-(mm)
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B23
- Dynamic load-(kN)
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cr50.1
- Static load-(kN)
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cor65.5
- Fatigue load limit-(kN)
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Fatigue load limit7.65
- Reference speed-(r/min)
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Reference speed12000
- Extreme speed -(r/min)
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Extreme speed14000
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