Furniture Hinge
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This page explains how Bearing Assembly is classified within Furniture Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical assembly within a furniture hinge that facilitates smooth rotational movement and reduces friction between moving parts.
Technical details and manufacturing context for Bearing Assembly
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bore Diameter | 3–12 mm | Standard sizes for furniture hingesISO 15 |
| Outer Diameter | 8–30 mm | Matches housing dimensionsISO 15 |
| Width | 4–10 mm | Affects load capacityISO 15 |
| Dynamic Load Rating | 0.5–5 kN | Higher for heavy doorsISO 76 |
| Static Load Rating | 0.3–3 kN | Prevents permanent deformationISO 76 |
| Maximum Rotational Speed | 100–500 rpm | For manual operation only |
| Radial Clearance | 0.005–0.02 mm | C2–CN range for quiet operationISO 5753 |
| Operating Temperature | -20–80 °C | Beyond this, lubricant degrades |
| Material Grade | 100Cr6 | Bearing steel for rings and ballsDIN 17230 |
| Lubrication Type | Grease | Lithium-based, food-grade optionalISO 6743-9 |
| Weight | 1–20 g | Depends on size |
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 essential for the following industrial systems and equipment:
| pressure: | Max 5 MPa static load |
| other spec: | Max rotational speed: 120 RPM |
| temperature: | -20°C to 80°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The bearing assembly facilitates smooth rotational movement and reduces friction between moving parts, enabling controlled opening and closing of doors and cabinets.
Common materials include stainless steel, carbon steel, brass, and polymers such as POM or nylon. Each material offers different properties in terms of corrosion resistance, strength, and friction.
Key parameters include bore diameter, outer diameter, width, dynamic and static load ratings, maximum rotational speed, radial clearance, operating temperature, material grade, lubrication type, and weight. These must be matched to the hinge design and application.
Regular inspection for wear, noise, or play is recommended. Proper lubrication with the specified grease type is essential. If any abnormal signs appear, consult the manufacturer for guidance.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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