Zirconia Ceramic Deep Groove Ball Bearing 1.575in Bore Sealed for Industrial Use

Overview

This zirconia ceramic deep groove ball bearing is engineered for demanding industrial environments where traditional steel components fail. Designed to operate without lubrication, this unit delivers superior corrosion resistance and complete electrical non-conductivity. The full-ceramic construction ensures reliable performance in applications exposed to aggressive chemicals, extreme temperatures, or stray electrical currents that cause arcing in metal bearings. With a precise 1.575-inch bore, 3.150-inch outside diameter, and 0.709-inch width, it fits standard housing configurations while providing enhanced durability and reduced maintenance requirements.

Key Features

Full zirconia ceramic construction eliminates rust and corrosion Non-conductive properties prevent electrical arcing damage Self-lubricating design removes the need for grease or oil Dual rubber seals protect against dust, moisture, and contaminants High-temperature tolerance suitable for thermal cycling Chemically inert material resists acids, alkalis, and solvents Low friction coefficient reduces heat generation during operation Lightweight composition decreases rotational inertia

Specifications

Bore Diameter: 1.575 in Outside Diameter: 3.150 in Width: 0.709 in

Material

Zirconia Ceramic Seal Type: Double Rubber Sealed (2RS) Lubrication Requirement: None Electrical Conductivity: Non-conductive Corrosion Resistance: Excellent Pack Quantity: 1 Unit

Applications

Chemical processing pumps and mixers Food and beverage processing equipment Semiconductor manufacturing machinery Marine and offshore drilling components Medical imaging and diagnostic devices High-frequency motor systems prone to electrical erosion Pharmaceutical production lines requiring sterile environments Water treatment facilities with exposure to chlorinated water This bearing represents a critical upgrade for facilities seeking to extend equipment life and reduce downtime. By replacing metallic bearings with this zirconia alternative, operators can eliminate failures caused by pitting, fluting, and seizure in harsh conditions. The sealed design ensures long-term integrity even when submerged or exposed to particulate matter. Its ability to withstand thermal expansion without seizing makes it ideal for ovens, dryers, and high-heat curing processes. Furthermore, the absence of metal ions prevents contamination in sensitive production lines, ensuring product purity in food, pharmaceutical, and electronic manufacturing sectors. Installation follows standard industry practices for deep groove ball bearings, allowing for seamless integration into existing machinery without requiring custom housing modifications.