10 Pcs Sleeve Bearings 10mm Bore x 12mm OD x 20mm Length Plain Bearings Wrapped Oilless Bushings Brass Self-Lubricating Sintered Bronze Bushings for Industrial Machinery & Sliding Parts

Description

h2>Product Overview

These 10-piece sleeve bearings are designed for industrial applications requiring reliable, low-friction sliding components. Each bearing features a 10mm bore, 12mm outer diameter, and 20mm length, making them ideal for shafts with matching diameters. Constructed with a composite material including carbon steel base, sintered spherical bronze, and PTFE mixture, these bearings offer excellent wear resistance and low friction without requiring lubrication. The brass bushings are ISO9001 certified and meet EU 5-star wear resistance standards, ensuring long-term performance under high-speed and high-load conditions.h2>Usage

These bearings are commonly used in automation equipment, hydraulic systems, textile machinery, printing machinery, rubber machinery, and tobacco machinery. They are suitable for sliding, telescopic, and swinging parts where consistent performance and minimal maintenance are required. Ideal for engineers, maintenance technicians, and manufacturers seeking durable, self-lubricating components for industrial applications.h2>Why Choose Us

Our sleeve bearings are manufactured with precision to ensure accurate fit and reliable performance. The sintered bronze layer provides exceptional wear resistance, while the PTFE mixture ensures low friction and reduced heat buildup. Each product undergoes rigorous quality control, including 1 million bench tests to verify durability. We offer ISO9001 certification and EU ROHS compliance for global compatibility. Our customer support team is available to assist with technical questions or product selection.h2>Key Features

• Self-lubricating design eliminates the need for oiling, reducing maintenance and operational costs.
• High load capacity up to 250N/mm², suitable for heavy-duty industrial applications.
• Low friction coefficient of 0.05 ensures smooth operation and reduced energy consumption.
• ISO9001 certified and EU ROHS compliant for global safety and environmental standards.
• Customer support available for technical assistance and product guidance.

h2>FAQ

What are sleeve bearings used for?

Sleeve bearings are used in sliding, telescopic, and swinging parts of machinery such as hydraulic systems, textile machines, printing equipment, and automation systems. They provide smooth, low-friction movement without requiring lubrication.

Are these bearings self-lubricating?

Yes, these bearings are self-lubricating. They feature a sintered bronze layer and PTFE mixture that reduce friction and prevent wear, eliminating the need for external lubrication.

What materials are these bearings made of?

These bearings are made of a composite material including a carbon steel base, sintered spherical bronze, and a PTFE mixture for low friction. The brass bushings are also ISO9001 certified for quality assurance.

Can these bearings handle high temperatures?

Yes, these bearings are designed to operate under high-speed and high-load conditions with stable heat dissipation, making them suitable for demanding industrial environments.

What is the warranty or return policy?

While we do not offer a formal warranty, our products are backed by ISO9001 certification and EU ROHS compliance. If you have any issues, our customer support team is available to assist with troubleshooting or product guidance.