Cylindrical roller bearing
NNU 4976 B/SPW33
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Detail
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| Bearing Model | NNU 4976 B/SPW33 |
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| d | 380 |
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| D | 520 |
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| B | 140 |
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| Basic load capacity | Cr | 1450 |
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| Cor | 3600 |
| Fatigue load | 320 |
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| Rated speed | Referenzdrehzahl | 1300 |
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| Limit speed | 1500 |
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| Bearing Type | Cylindrical roller bearing |
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NNU 4976 B/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.
