Peer Bearing LRCSM-19L Bearing Narrow Ring Eccentric Lock

Description

Product Overview

The Peer Bearing LRCSM-19L cartridge bearing is a precision‑engineered component designed for a wide range of industrial applications where reliability, noise reduction, and static dissipation are critical. Constructed with a conductive rubber interliner, this bearing not only supports rotational loads but also actively mitigates the buildup of static electricity, a common issue in high‑speed machinery. The narrow inner ring geometry allows for a tighter fit within the housing, improving alignment and reducing play, while the eccentric locking collar provides a secure, repeatable installation method that simplifies maintenance and reduces downtime.

Measuring 1‑3/16″ bore, 2‑17/32″ cylindrical outer diameter, and 1‑7/8″ inner diameter, the LRCSM-19L fits standard shaft sizes used in many power transmission systems. The single‑lip seal protects the internal components from dust, moisture, and other contaminants, extending service life and maintaining performance consistency over time. With a lightweight design of just 6.4 ounces, the bearing offers a high strength‑to‑weight ratio, making it suitable for both stationary and mobile equipment.

Usage

This cartridge bearing excels in environments where static discharge and vibration can cause equipment failure or safety hazards. Typical use cases include conveyor belts, gearboxes, motor shafts, and other power transmission assemblies found in manufacturing plants, material handling systems, and processing equipment. The conductive rubber insert (Rubber Insert No: LRCSM-19) effectively grounds stray charges, protecting sensitive electronic controls and reducing the risk of sparking in explosive atmospheres.

Because of its narrow inner ring and eccentric locking collar, the LRCSM-19L is especially well‑suited for retrofitting older machines that require a compact bearing solution without sacrificing load capacity. The design also facilitates quick disassembly for routine inspections, allowing maintenance personnel to access internal components without the need for specialized tools.

Why Choose Us

Peer Bearing has a long history of delivering high‑quality bearing solutions, and the LRCSM-19L is no exception. Each unit undergoes rigorous testing to ensure compliance with industry standards for dimensional accuracy, load rating, and durability. Our commitment to quality is reflected in the 5‑star customer rating and the product’s ranking as #11 in the Mounted Cartridge Block Bearings category on major e‑commerce platforms.

In addition to the superior engineering, we provide comprehensive technical support and a responsive after‑sales service team. Whether you need assistance with installation, troubleshooting, or selecting the right bearing for a specific application, our experts are available to guide you through every step.

Key Features

• Conductive rubber interliner dissipates static electricity, protecting sensitive equipment.
• Narrow inner ring ensures precise shaft alignment and reduces mechanical play.
• Eccentric locking collar provides secure, repeatable installation without special tools.
• Single‑lip seal guards against dust and moisture, extending bearing life.
• Dedicated customer support and technical assistance for seamless integration.

FAQ

What size shaft can the LRCSM-19L accommodate?

The bearing is designed for a bore of 1‑3/16 inches, making it compatible with shafts ranging from 1‑3/16″ to 1‑7/8″ in diameter, depending on the specific mounting configuration.

How does the conductive rubber insert improve performance?

The rubber insert conducts stray electrical charges away from the bearing surface, preventing static buildup that can lead to arcing, premature wear, or interference with nearby electronic components.

Is the eccentric locking collar reusable?

Yes, the eccentric locking collar is designed for multiple installation cycles. It maintains its locking force over repeated use, ensuring consistent performance throughout the bearing’s service life.

Can this bearing be used in high‑temperature environments?

While the LRCSM-19L is optimized for standard industrial temperature ranges, it can operate safely up to 150°F (65°C) when installed according to the manufacturer’s guidelines.

What warranty does Peer Bearing offer for this product?

Peer Bearing provides a limited one‑year warranty covering material defects and workmanship, backed by a responsive support team ready to address any concerns.