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NNU 4952 B/SPW33-Cylindrical roller bearing
NNU 4952 B/SPW33It 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
260 mm
Bearing outer diameter
360 mm
Bearing thickness
100 mm
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- Bearing model
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ModelNNU 4952 B/SPW33
- Inner diameter-(mm)
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d260
- Outer diameter-(mm)
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D360
- Thickness-(mm)
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B100
- Dynamic load-(kN)
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cr748
- Static load-(kN)
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cor1700
- Fatigue load limit-(kN)
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Fatigue load limit163
- Reference speed-(r/min)
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Reference speed2000
- Extreme speed -(r/min)
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Extreme speed2400
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