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NNU 49/670 B/SPW33X-Cylindrical roller bearing
NNU 49/670 B/SPW33XIt 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
670 mm
Bearing outer diameter
900 mm
Bearing thickness
230 mm
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- Bearing model
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ModelNNU 49/670 B/SPW33X
- Inner diameter-(mm)
-
d670
- Outer diameter-(mm)
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D900
- Thickness-(mm)
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B230
- Dynamic load-(kN)
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cr4950
- Static load-(kN)
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cor13700
- Fatigue load limit-(kN)
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Fatigue load limit930
- Reference speed-(r/min)
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Reference speed700
- Extreme speed -(r/min)
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Extreme speed800
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