Bearing/Bushing is a precision mechanical component that supports rotational or linear motion while reducing friction in blade/louver assemblies.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Lubrication | Grease-packed, oil-bath, or self-lubricating | |
| Speed Rating | Up to 20,000 rpm for precision bearings | |
| Load Capacity | Dynamic: 5-50 kN, Static: 10-100 kN | |
| Precision Class | ABEC 1-9 or ISO P0-P2 | |
| Temperature Range | -40°C to +150°C (standard), up to +300°C (specialized) |
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
A movable assembly of blades or louvers used to regulate, direct, or shut off the flow of air, gas, or fluid within a damper or valve system.
A lifting component that houses the hook and connects it to the hoist mechanism.
A sealing and structural component at the end of a hydraulic or pneumatic cylinder rod.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Bearings typically use rolling elements (balls/rollers) for motion, while bushings are sleeve-type components that provide a sliding surface. Bushings are simpler and handle lower speeds, while bearings offer higher precision and load capacity at higher speeds.
Lubrication intervals depend on operating conditions: typically every 3-12 months for grease-lubricated bearings. High-speed or high-temperature applications may require more frequent maintenance.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.