Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Grade | C93200 Tin Bronze |
| Manufacturing Process | Centrifugal Casting |
| Surface Finish | Rough As-Cast |
| Inner Diameter | Customizable (50mm - 600mm) |
| Outer Diameter | Customizable (70mm - 650mm) |
| Length | Customizable (100mm - 2000mm) |
| Hardness | 65 - 75 Brinell |
| Lubrication | Oil-Impregnated or Dry |
| Max Temperature | 250°C (482°F) |
| Application | Pumps, Motors, Industrial Machinery |
Anonymous
Mar 10, 2026
Rating: 4/5
Heavy item, well packaged
The sleeve is very heavy which is expected for bronze. Packaging prevented any damage during freight shipping. Would buy again.
Anonymous
Feb 26, 2026
Rating: 5/5
Perfect for high load applications
We use these in heavy industrial mixers. The bronze alloy holds up well under stress and the lubrication options are helpful.
Anonymous
Feb 16, 2026
Rating: 5/5
Fast turnaround on custom size
Needed a specific diameter not listed in standard catalog. Support team coordinated well and delivery was on time.
Anonymous
Feb 14, 2026
Rating: 4/5
Good value for rough stock
Product arrived as described. Surface is rough so plan for machining. Good material hardness for the price point.
Anonymous
Feb 14, 2026
Rating: 5/5
Excellent casting quality
Received the sleeve for our water pump rebuild. The centrifugal casting structure is dense and uniform. Machined easily to our final tolerances.
Q: What is the lead time for non-standard diameters?
A: Custom casting typically requires 3 to 4 weeks for production and quality inspection before shipping.
Q: Can this rough casting be machined to precise tolerances?
A: Yes, this centrifugal cast bronze is designed for secondary machining. We recommend standard carbide tooling for best results.
Q: Is additional oil lubrication required during operation?
A: It depends on the specific option selected. Our oil-impregnated versions are self-lubricating, while standard versions may require external lubrication.
Q: What is the maximum rotational speed this sleeve can handle?
A: Maximum speed varies by diameter and lubrication. Please contact our engineering team with your specific RPM requirements for verification.
Q: Do you provide material certification with the order?
A: Yes, Mill Test Reports (MTR) are available upon request at checkout to verify material composition.
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