Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | SAE 663 Tin Bronze |
| Lubrication Type | Oil-Impregnated (Self-Lubricating) |
| Manufacturing Process | Powder Metallurgy |
| Available Bore Sizes | 3, 4, 5, 6, 7, 8, 10, 12 mm |
| Outer Diameter Range | 14 mm (Liners), 16–60 mm (Bushings) |
| Hardness | 60 HB Minimum |
| Oil Content | Approx. 18% by Volume |
| Max Operating Temperature | 80°C (176°F) |
| Density | 6.4 g/cm³ |
| Surface Finish | Machined ID and OD |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect for small motors
Used these for a 6mm shaft in a DIY project. Fit was precise and installation was smooth.
Anonymous
Mar 19, 2026
Rating: 5/5
Standard industrial quality
We use these in our repair shop regularly. Consistent tolerances and durable material.
Anonymous
Feb 26, 2026
Rating: 4/5
Good quality, slightly oily
Quality is excellent but they arrive quite oily. Make sure to wipe them before handling.
Anonymous
Feb 20, 2026
Rating: 5/5
Excellent value
Much cheaper than buying individual units locally. Shipping was fast and packaging secure.
Anonymous
Jan 30, 2026
Rating: 5/5
Great self-lubricating properties
No need for constant greasing. They run quietly and stay cool under moderate load.
Q: Are these suitable for outdoor applications?
A: Bronze offers good corrosion resistance, but we recommend sealing for harsh outdoor environments.
Q: What is the maximum RPM for the 10mm bore size?
A: For a 10mm bore under moderate load, speeds up to 1000 RPM are generally acceptable.
Q: What is the recommended press fit tolerance?
A: We recommend a standard H7/p6 fit for optimal housing retention.
Q: Is the inner diameter sized exactly to the mm?
A: Yes, the bore sizes are nominal metric sizes with standard engineering tolerances.
Q: Do these require additional grease during installation?
A: No, these are oil-impregnated and self-lubricating. Additional grease is not required.
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