uxcell Sleeve Bearing 8mm Bore x 15mm OD SelfLubricating Bushing

Description

Product Overview

The uxcell sleeve bearing is a precision‑engineered plain bearing made from high‑quality cast brass and infused with a graphite self‑lubricating layer. This combination ensures low friction, excellent wear resistance, and the ability to operate without additional oiling. Available in multiple bore, outer‑diameter, and height configurations, each unit is designed to fit a wide range of shafts and fasteners in industrial and household equipment.

Usage

These bearings excel in applications that demand smooth linear motion, such as conveyor systems, printing machinery, and DIY projects. Their self‑lubricating nature makes them ideal for environments where regular maintenance is difficult, including high‑temperature ovens, chemical processing units, and outdoor equipment. Whether you are a hobbyist building a 3D printer or a professional installing shaft supports in heavy machinery, these sleeves provide reliable performance.

Why Choose Us

uxcell is known for rigorous quality control and consistent material standards. Each bearing undergoes dimensional inspection to guarantee a perfect fit, and the graphite coating is applied uniformly to ensure consistent lubrication across the entire surface. Our products are backed by a responsive customer support team ready to assist with technical questions and after‑sales service.

Key Features

• Self‑lubricating graphite layer eliminates the need for oil, reducing maintenance costs.
• Cast‑brass construction offers high load capacity and excellent wear resistance.
• Designed for high‑temperature and corrosive environments, maintaining performance where other bearings fail.
• Easy installation with precise bore dimensions that fit standard shafts and fasteners.
• Dedicated uxcell support team provides technical assistance and warranty service.

FAQ

Can these bearings be used without additional lubrication?

Yes, the integrated graphite coating provides continuous self‑lubrication, so no extra oil or grease is required.

What temperature range can the bearing operate in?

The cast‑brass material and graphite layer allow reliable operation from -20°C up to 200°C, depending on load conditions.

Are the bearings suitable for corrosive chemicals?

Brass offers good resistance to many chemicals, and the graphite coating further protects the surface, making it suitable for many industrial environments.

How do I select the correct size?

Measure the shaft bore required and choose the matching size from our SKU list, which includes various bore, OD, and height options.

What is the warranty period?

All uxcell sleeve bearings come with a one‑year limited warranty covering material and workmanship defects.