Support bearing/bushing for agitator head assembly providing radial support and reducing friction between rotating shaft and stationary housing.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Sealing | Double-lip contact seals or labyrinth seals | |
| Clearance | C3 standard clearance (0.008-0.020 mm) | |
| Lubrication | Grease-packed or oil-bath systems | |
| Speed Rating | Up to 3000 rpm | |
| Load Capacity | Dynamic: 5-50 kN, Static: 8-80 kN | |
| Temperature Range | -40°C to +150°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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Manufacturer profiles associated with Support Bearing / Bushing.
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Bearings use rolling elements (balls/rollers) for lower friction at higher speeds, while bushings provide larger contact areas for better shock absorption and are often self-lubricating. Bearings offer higher precision, bushings handle more contamination.
Typical service life is 10,000-20,000 operating hours depending on load, speed, and environment. Regular vibration analysis and temperature monitoring can predict failure before catastrophic breakdown occurs.
Standard support bearings primarily handle radial loads. For combined loads, angular contact bearings or tapered roller bearings are recommended. Most agitator designs separate radial and axial load handling.
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