Cylindrical roller bearing
NNU 4972 BK/SPW33
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Detail
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| Bearing Model | NNU 4972 BK/SPW33 |
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| d | 360 |
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| D | 480 |
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| B | 118 |
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| Basic load capacity | Cr | 1120 |
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| Cor | 2800 |
| Fatigue load | 255 |
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| Rated speed | Referenzdrehzahl | 1500 |
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| Limit speed | 1700 |
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| Bearing Type | Cylindrical roller bearing |
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NNU 4972 BK/SPW33 cylindrical roller bearing is a separate bearing, which is very convenient for installation and disassembly. Cylindrical roller bearing can bear large radial load and is suitable for high-speed operation. It is applicable to large and medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and hoisting and transportation machinery.
