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NU 409-Cylindrical roller bearing
NU 409It 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
120 mm
Bearing thickness
29 mm
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- Bearing model
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ModelNU 409
- Inner diameter-(mm)
-
d45
- Outer diameter-(mm)
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D120
- Thickness-(mm)
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B29
- Dynamic load-(kN)
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cr106
- Static load-(kN)
-
cor102
- Fatigue load limit-(kN)
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Fatigue load limit13.4
- Reference speed-(r/min)
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Reference speed6700
- Extreme speed -(r/min)
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Extreme speed7500
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