| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 6 Months |
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Excavator Crane Roller Slewing Bearing For Machinery Construction 4339254
| Type | Bearing |
| Application | Excavator |
| Part Name | Excavator bearing |
| Delivery | 2-3 Working days after payment is received |
| Corrosion Resistance | Resistant to Corrosion |
| Material | Steel |
| Friction | Can cause heat buildup and wear |
| Bearing Cage | Holds Rolling Elements in place |
| Quantity per Package | 1 |
| Feature | High Precision and Accuracy |
Products Show:
Tapered roller bearings: These bearings are designed to handle both radial and axial loads, with the ability to handle larger axial loads than spherical roller bearings. They have a conical inner and outer ring raceway and tapered rollers that are arranged in a single row.
Cylindrical roller bearings: These bearings are designed to handle heavy radial loads and moderate axial loads. They have cylindrical rollers that are oriented parallel to the bearing axis, and can be used in applications where high speeds are required
Ball bearings: These bearings are designed to handle light to moderate radial loads and can also handle some axial loads. They have a series of balls that are held in place by a cage, with the inner and outer rings having raceways that are either deep groove or angular contact.
One of the key challenges in designing excavator bearings is ensuring that they can withstand the harsh operating conditions that are often encountered in excavator applications. These conditions can include high shock loads, vibration, contamination, and extreme temperatures. To address these challenges, manufacturers may use specialized materials and coatings, such as heat-treated steels, ceramic balls, or corrosion-resistant coatings.
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