StonyLab PTFE Sleeve Bearing 24/40 Joint Size 1mm Wall 250°C

Description

Product Overview

The StonyLab PTFE Sleeve Bearing is engineered for precision and durability in demanding industrial environments. Measuring 1.73 x 1.08 x 1.08 inches and weighing only 0.16 ounces, this compact component fits seamlessly into tight assemblies. It features a 24/40 joint size with an approximately 1.0 mm (.039 inch) wall thickness, providing a perfect balance between strength and flexibility. Constructed from high‑performance PTFE, the bearing resists acids, alkalis, and a wide temperature range up to 250 °C, making it suitable for both high‑heat and chemically aggressive applications. The product carries the model number B08QCQFGDT and is backed by StonyLab’s 1‑year limited warranty, ensuring reliable performance and customer support.

Usage

This sleeve bearing excels in a variety of industrial settings, including automation equipment, conveyor systems, and laboratory machinery where low friction and chemical resistance are critical. Its thin wall design allows it to be used in compact gearboxes, rotary tables, and precision positioning devices. Engineers and maintenance technicians appreciate the ease of installation—simply press the bearing onto the shaft without the need for additional fasteners. The PTFE material also provides self‑lubricating properties, reducing the need for regular oiling and extending service intervals. Whether you are retrofitting an existing line or designing a new system, this bearing delivers consistent performance under load.

Why Choose Us

StonyLab combines decades of material science expertise with rigorous quality control to produce bearings that meet exacting standards. Each bearing undergoes dimensional verification and material testing to guarantee tolerance compliance and chemical stability. The 1‑year limited warranty reflects our confidence in product longevity and provides customers with a clear recourse if any defect arises. Additionally, our responsive support team is ready to assist with technical questions, installation guidance, and warranty claims, ensuring a smooth experience from purchase to long‑term operation.

Key Features

• Thin 1 mm PTFE wall delivers low friction and easy installation
• Resistant to acids, alkalis and temperatures up to 250 °C for versatile use
• Compact dimensions and lightweight design save space and reduce load
• Reusable and self‑lubricating, lowering maintenance costs
• 1‑year limited warranty with dedicated customer support for peace of mind

FAQ

What is the maximum temperature this bearing can handle?

The bearing is rated for continuous operation up to 250 °C, making it suitable for high‑heat applications.

Is the PTFE material compatible with aggressive chemicals?

Yes, PTFE provides excellent resistance to both acids and alkalis, ensuring reliable performance in chemically harsh environments.

Can the bearing be reused after removal?

Absolutely. The PTFE construction allows the bearing to be removed and reinstalled without loss of dimensional integrity.

What size shaft does the 24/40 joint accommodate?

The 24/40 joint is designed for shafts with a 24 mm outer diameter and a 40 mm inner bore, providing a secure fit for standard industrial shafts.

How do I claim the warranty if the bearing arrives damaged?

Contact StonyLab customer service immediately with your order details and photos of the damage. We will arrange a replacement or refund according to the 1‑year limited warranty terms.