A
Anonymous
Apr 10, 2026
Rating: 5/5
Self-lubricating works
No need for extra grease which saves maintenance time. Highly recommended for machinery.
Description
8590 SF1 Composite Bearing / Oil-Free Wear-Resistant Bushing, Self-Lubricating Oil-Impregnated Sleeve, Copper Bushing
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | SF1 Composite Bronze |
| Inner Diameter | 85 mm |
| Outer Diameter | 90 mm |
| Bushing Length | 100 mm |
| Lubrication Type | Self-Lubricating (Oil-Impregnated) |
| Max Load Capacity | 140 N/mm² |
| Operating Temperature | -40°C to +110°C |
| Friction Coefficient | 0.03 - 0.10 |
| Item Weight | 450 grams |
| Package Contents | 1 x Bushing Sleeve |
5 reviews
A
Anonymous
Mar 26, 2026
Rating: 5/5
Excellent replacement part
Fit perfectly on my industrial press. No noise after installation and runs smoothly.
A
Anonymous
Mar 08, 2026
Rating: 5/5
Fast shipping
Product arrived well packaged and matches description exactly. Will buy again.
A
Anonymous
Mar 07, 2026
Rating: 4/5
Good but tight fit
Needed a press to install but works great now. Quality seems solid for the price.
A
Anonymous
Mar 04, 2026
Rating: 5/5
High quality bronze
Very wear-resistant. Been running for months without issues under heavy load.
5 FAQ
Q: Can this handle high rotational speeds?
A: Yes, within the specified temperature and load limits listed in the attributes.
Q: Is it suitable for outdoor outdoor use?
A: Yes, but we recommend avoiding direct submerged water exposure for longevity.
Q: What is the tolerance on the inner diameter?
A: Standard H7 tolerance is applied to ensure a precise fit.
Q: Is this sold in packs or individually?
A: This listing is for a single unit unless otherwise specified in the variant options.
Q: Does this require additional grease during installation?
A: No, it is oil-impregnated and self-lubricating. Additional grease is not required.
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