Joints/Actuators
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This page explains how Bearing/Housing is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical assembly that supports and positions a rotating shaft while reducing friction and wear.
Technical details and manufacturing context for Bearing/Housing
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bore Diameter | 10–200 mm | Standard metric series; custom sizes availableISO 15 |
| Outside Diameter | 30–350 mm | Matches housing boreISO 15 |
| Width | 9–80 mm | Affects load capacity and fitISO 15 |
| Dynamic Load Rating | 5–200 kN | Higher value for longer lifeISO 76 |
| Static Load Rating | 10–400 kN | Limits permanent deformationISO 76 |
| Limiting Speed | 3000–15000 rpm | Depends on lubrication and loadISO 15312 |
| Tolerance Class | P0–P6 | P6 for higher precisionISO 492 |
| Radial Clearance | C2–C4 | C3 for normal operating conditionsISO 5753-1 |
| Operating Temperature | -40–120 °C | Above 120°C requires special greaseISO 15312 |
| Vibration Level | V1–V4 | V4 for low-noise applicationsISO 15242 |
| Material Grade | GCr15 | High-carbon chromium steelGB/T 18254 |
| Weight | 0.5–50 kg | Varies with size and type |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| speed: | Up to 10,000 rpm (depending on size and lubrication) |
| pressure: | Up to 100 bar (static), 50 bar (dynamic) |
| temperature: | -40°C to +150°C (standard), up to +250°C with special materials |
| load capacity: | Radial: Up to 50 kN, Axial: Up to 25 kN (varies by size) |
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.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
12 companies list 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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Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Common materials include bearing steel, cast iron, and aluminum alloy. The choice depends on load, speed, and environmental conditions. Verify material grade with the manufacturer.
Dimensions typically follow ISO 15 for boundary dimensions. Load ratings follow ISO 76, and speed ratings follow ISO 15312. Always confirm compliance with the manufacturer.
Consider load ratings, speed, operating temperature, tolerance class, and radial clearance. Use the reference ranges as a starting point and consult the manufacturer for exact specifications.
Abnormal noise, vibration, temperature rise, or leakage can indicate wear, misalignment, or lubrication issues. Regular inspection and maintenance are recommended.
This component is essential for the following industrial systems and equipment:
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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