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NNU 4188 K30M/W33-Cylindrical roller bearing
NNU 4188 K30M/W33It 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
440 mm
Bearing outer diameter
720 mm
Bearing thickness
280 mm
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- Bearing model
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ModelNNU 4188 K30M/W33
- Inner diameter-(mm)
-
d440
- Outer diameter-(mm)
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D720
- Thickness-(mm)
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B280
- Dynamic load-(kN)
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cr5720
- Static load-(kN)
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cor11800
- Fatigue load limit-(kN)
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Fatigue load limit900
- Reference speed-(r/min)
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Reference speed700
- Extreme speed -(r/min)
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Extreme speed900
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