Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | High-Grade Copper & Zinc Alloy |
| Inner Diameter | 50mm ± 0.05mm |
| Outer Diameter | 65mm ± 0.05mm |
| Overall Length | 80mm |
| Hardness Rating | 90 HB |
| Surface Finish | Precision Polished |
| Operating Temperature | -20°C to 250°C |
| Static Load Capacity | 5000 N |
| Removal Feature | M10 Threaded Extraction Hole |
| Package Quantity | 2 Pieces per Box |
Anonymous
Apr 01, 2026
Rating: 5/5
Durable Under Heavy Load
We have been using these for three months in a high-vibration environment. No signs of wear yet. The threaded removal sleeve is a very handy feature.
Anonymous
Mar 15, 2026
Rating: 4/5
Good Quality, Slightly Tight
The quality of the metal is outstanding. They were slightly tight on initial fit but settled in after break-in. Good value for the price.
Anonymous
Feb 26, 2026
Rating: 5/5
Perfect Fit for Industrial Lathe
These bushings fit perfectly into our machinery. The copper material provides excellent conductivity and the zinc alloy adds durability. Installation was straightforward.
Anonymous
Feb 14, 2026
Rating: 5/5
Fast Delivery and Well Packaged
Arrived quickly and were protected well against damage. The specifications matched the listing exactly. Will purchase again for future projects.
Anonymous
Feb 04, 2026
Rating: 5/5
Reliable Supplier
Consistent dimensions across multiple orders. We use these for guide bushings in our assembly line. Highly recommend for standard industrial applications.
Q: Can I order custom diameters for this product?
A: Custom sizes are available upon request. Please contact our sales team with your specific dimensional requirements for a quote.
Q: What tool is needed for the threaded removal feature?
A: A standard M10 extraction bolt or puller tool is compatible with the threaded removal sleeve designed into the bushing.
Q: What is the tolerance standard for these sleeves?
A: These bushings are manufactured to H7/g6 tolerance standards, ensuring precise fit for most industrial bearing applications.
Q: Are these resistant to corrosion in humid environments?
A: The zinc-alloy composition provides moderate corrosion resistance. For highly corrosive environments, additional coating or regular maintenance is advised.
Q: Do these bushings require lubrication during installation?
A: Yes, we recommend applying standard machine oil or grease during installation to ensure smooth fitting and prevent galling.
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