Cylindrical roller bearings are essential components used in various industrial applications to support radial loads and high rotational speeds. It consists of an inner ring, an outer ring, cylindrical rollers, and a cage. The inner and outer rings have raceways, and the cylindrical rollers are arranged between these raceways. The cage keeps the rollers evenly spaced and prevents them from coming into direct contact with each other. The NUP Series have two fixed ribs on the outer ring and a fixed rib with a support washer on the inner ring. This way they can be used as locating bearings, guiding the shaft axially in both directions. The ECP design provides improved strength and heat resistance, making it suitable for higher operating temperatures and demanding applications. ECP bearings feature a lightweight, glass-fiber reinforced polyamide cage that provides excellent wear resistance, low friction, and reduced noise and vibration.
SPECIFICATIONS
| Inner Diameter | 70 mm | Number of Rows | Single Row |
| Outer Diameter | 150 mm | Cage Material | Polymer |
| Width | 51 mm | Seal Type | None On Both Sides |
| Dynamic Load Rating | 274 kN | Clearance | CN |
| Static Load Rating | 325 kN | Precision | Grade 0 |
| Fatigue Load Limit | - kN | Min Temperature | -40 °C |
| Reference Speed | 3 800 rpm | Max Temperature | +120 °C |
| Limiting Speed | 4 400 rpm | Size Standard | Metric System |
| Rolling Element | Roller | Mass | 4.25 kg |
FEATURES AND BENEFITS
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Detachable components allow for easy maintenance and replacement.
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Able to handle heavy radial loads, suitable for applications with significant load demands.
- Axial displacement capability minimizes wear and extends the operational life of the bearing.
US 17535 
GB 11681 
CA 9415 
AU 6784 
IE 1492 
IN 1379 
NZ 1265 
SG 877 
