Insert Bearing MAPLE ACE SA208-24 OneHalfInch Bore OD with Eccentric

Description

Product Overview

Designed for demanding industrial environments, the MAPLE ACE SA208-24 insert bearing delivers reliable performance where precision and durability are essential. Its 1-1/2 inch bore provides a standardized fit for a wide range of shafts, while the spherical outer diameter accommodates misalignment without sacrificing load capacity.

Measuring 1.5 x 3.15 x 1.72 inches and weighing 1.59 pounds, this bearing combines compact dimensions with robust construction. Forged from high‑grade alloy steel, the material resists wear and maintains dimensional stability under fluctuating temperatures and heavy loads.

The eccentric locking collar is engineered to secure the bearing quickly and firmly, eliminating the need for additional fasteners. This design reduces installation time and ensures consistent torque distribution, which helps prevent premature wear and maintains alignment throughout the bearing’s service life.

A dedicated lubrication hole allows for targeted oil or grease application, extending the bearing’s operational lifespan and minimizing maintenance intervals. Proper lubrication reduces friction, curbs heat buildup, and protects against corrosion in harsh industrial settings.

The spherical outer diameter (OD) offers a self‑aligning capability that compensates for shaft deflection and mounting errors. This feature is especially valuable in high‑speed applications where even minor misalignments can cause excessive vibration and noise.

Performance testing shows the SA208-24 can operate at high rotational speeds while maintaining low vibration levels, delivering smooth motion and quiet operation. These characteristics make it suitable for precision machinery, conveyors, and gearboxes that demand consistent speed and minimal acoustic emissions.

Compatible with both OEM specifications and aftermarket replacements, the bearing fits seamlessly into existing equipment designs. Its universal dimensions and standardized locking mechanism simplify inventory management for manufacturers and maintenance teams alike.

Usage

In heavy‑duty power transmission systems, the SA208-24 provides a reliable pivot point for shafts that experience variable loads and speeds. Its robust design tolerates shock loads, making it ideal for industrial conveyors, mixers, and extrusion equipment.

Machinery operating in high‑temperature environments benefits from the bearing’s heat‑resistant alloy composition. The lubrication hole enables the use of high‑temperature greases that maintain viscosity, ensuring continuous operation without overheating.

For applications requiring precise alignment, such as CNC machines and robotic arms, the spherical OD and eccentric collar work together to maintain exact positioning, reducing wear on adjacent components and improving overall system accuracy.

In marine and outdoor installations where exposure to moisture and salt is common, the bearing’s corrosion‑resistant finish protects internal surfaces, extending service intervals and reducing downtime.

Maintenance crews appreciate the quick‑release feature of the locking collar, which allows for rapid bearing removal and replacement during scheduled overhauls, minimizing equipment downtime and labor costs.

When integrated into high‑speed gearboxes, the bearing’s low‑vibration characteristics help preserve the integrity of surrounding gears, decreasing the likelihood of premature failure and extending the lifespan of the entire drivetrain.

Overall, the SA208-24 is suited for a broad spectrum of industrial applications, from heavy manufacturing lines to specialized equipment requiring precise motion control.

Why Choose Us

MAPLE ACE manufactures the SA208-24 in high‑standard factories that adhere to strict quality control protocols, ensuring each bearing meets exacting performance criteria before leaving the production line.

Our commitment to exclusive bearing production means we focus on optimizing material composition, heat treatment processes, and machining tolerances to achieve superior speed capability, reduced vibration, and low noise operation.

Each bearing undergoes rigorous testing for load capacity, rotational speed, and endurance under extreme climate conditions, guaranteeing reliability even in the most demanding environments.

We provide a 100% satisfaction guarantee, reflecting confidence in the durability and performance of our products. Should any issue arise, our responsive customer support team is ready to assist with technical guidance or replacement options.

Our bearings are designed for heavy‑duty use, featuring reinforced raceways and hardened rolling elements that resist wear and deformation over extended service periods.

By offering both OEM and aftermarket solutions, we enable manufacturers to streamline their supply chains and reduce inventory complexity, while end‑users benefit from consistent part availability.

Choosing MAPLE ACE means partnering with a brand recognized for engineering excellence, backed by a track record of high customer satisfaction and industry‑leading product reliability.

Key Features

• Precise 1-1/2 inch bore ensures a secure fit for standard shafts
• Eccentric locking collar enables quick installation and firm retention
• Dedicated lubrication hole allows targeted oiling for extended life
• Spherical outer diameter reduces vibration and accommodates misalignment
• Comprehensive after‑sales support with 100% satisfaction guarantee

FAQ

What size shaft does the SA208-24 fit?

The bearing is designed for a 1-1/2 inch (38 mm) bore, making it compatible with a wide range of standard shafts used in industrial machinery.

Can this bearing be used in high‑temperature environments?

Yes, the alloy steel construction and available high‑temperature greases allow the SA208-24 to operate reliably in elevated temperature conditions without loss of performance.

How does the eccentric locking collar differ from a standard lock?

The eccentric collar provides a self‑centering lock that secures the bearing while allowing slight angular adjustments, reducing stress on the shaft and extending bearing life.

Is the bearing suitable for OEM replacement parts?

Absolutely. The SA208-24 meets OEM specifications, offering a direct replacement that maintains original performance characteristics and simplifies maintenance.

What warranty does MAPLE ACE offer for this bearing?

MAPLE ACE provides a 100% satisfaction guarantee, covering manufacturing defects and offering support for any performance concerns during the product’s intended service life.