Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Type | Powder Metallurgy |
| Base Composition | Iron & Copper Based |
| Lubrication Type | Oil-Impregnated (Self-Lubricating) |
| Manufacturing Process | Sintered Metal |
| Operating Temperature | -40°C to 120°C |
| Hardness | 60 - 90 HRB |
| Density | 6.0 - 6.8 g/cm³ |
| Oil Content | 15% - 25% by Volume |
| Customization | OEM/ODM Designs Accepted |
| Country of Origin | China |
Anonymous
Apr 17, 2026
Rating: 4/5
Good quality, slight delay
The bearings fit perfectly. Quality is solid, though shipping took a bit longer than expected for our project timeline.
Anonymous
Apr 10, 2026
Rating: 5/5
Excellent for automotive applications
Used these bushings in a conveyor system. The self-lubricating feature works as advertised and reduced maintenance time.
Anonymous
Apr 08, 2026
Rating: 5/5
Durable and reliable
Been running these in high-vibration equipment for months. No wear observed yet and performance remains consistent.
Anonymous
Apr 06, 2026
Rating: 5/5
Perfect for custom projects
We needed a specific sleeve size. Zhiyu accommodated our custom design request without issues and tolerances were spot on.
Anonymous
Jan 29, 2026
Rating: 4/5
Great value for bulk orders
Priced competitively for industrial use. Performance meets standard specifications we require for our assembly line.
Q: What is the typical lead time for custom designs?
A: Standard samples take 5-7 days. Custom production batches typically require 15-20 days depending on complexity.
Q: Is the oil safe for food processing machinery?
A: Our standard oil is industrial grade. For food grade applications, please specify NSF requirements during inquiry.
Q: Can these be used in high-temperature environments?
A: They operate safely up to 120°C. For higher temperature applications, please consult our engineering team for alternatives.
Q: What is the maximum load capacity for these bearings?
A: It depends on the specific dimensions and alloy mix. Please contact us for detailed load charts tailored to your needs.
Q: Do you provide CAD drawings for custom sizes?
A: Yes, we can provide 2D and 3D CAD files upon request for custom orders to ensure proper fitment.
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