Armature Bearing Puller, 24-55mm Adjustment Range

Brief Overview

This armature bearing puller is a precision tool designed for removing small bearings from alternators, generators, and similar applications where direct pull force must be applied without shaft damage. The 24-55mm adjustment range covers the majority of standard automotive and industrial armature bearings. Built from hardened steel with a robust two-arm frame design, this puller delivers consistent, controlled extraction force—essential for shops that service electrical components regularly.

For shops managing broader bearing removal needs, consider pairing this tool with universal bearing puller sets that cover larger diameter applications.

Key Features

• Adjustable Jaw Range: 24-55mm diameter capacity
• Hardened Steel Construction: Precision-machined for durability and reliability
• Two-Arm Frame Design: U-shaped twin-arm structure distributes pulling force evenly
• Central Threaded Forcing Screw: Long screw with T-bar handle for controlled, mechanical force application
• Removable Claw Jaws: Interchangeable jaw configuration with separate retaining screws
• Adjustable Crossbar: Fine-tuned positioning via threaded adjustment bolts
• Smooth Factory Finish: Dark grey/black coating resists corrosion
• Included Allen Wrench: Hex key provided for jaw adjustments

Why This Tool Works for Your Business

High-Margin Opportunity: Alternator and generator repair is a steady revenue stream. Shops without proper bearing pullers either skip the work or damage components—this tool eliminates that objection and positions you as capable of full-service electrical component work.

Build Service Confidence: Mechanics gain confidence when they have the right tool. Proper bearing extraction prevents shaft scoring, bearing cage damage, and costly rework—directly reducing your liability.

Standardized Stock: The 24-55mm range covers approximately 80% of common alternator armature bearings. Stock this and you'll use it regularly across multiple vehicle platforms and industrial equipment.

Complementary to Existing Inventory: If you carry heavy-duty pitman arm pullers, this smaller bearing puller fills a gap in your extraction tool lineup without overlap.

Technical Specifications

Specification	Detail
Jaw Adjustment Range	24–55 mm
Frame Material	Hardened Steel
Finish	Dark Grey/Black (Corrosion Resistant)
Forcing Mechanism	Central Threaded Screw with T-Bar Handle
Jaw Type	Removable Claw Configuration
Adjustment Method	Threaded Crossbar Bolts
Accessories Included	Hex Key (Allen Wrench)
Primary Applications	Alternator Bearings, Small Gear Pullers, Shaft-Mounted Components

The Bottom Line

This armature bearing puller is a no-compromise tool for any shop offering electrical component service. It removes the guesswork from bearing extraction and protects expensive components from damage. At 24-55mm coverage, it's sized precisely for its intended application—no oversizing, no waste. Stock it and turn a routine electrical repair into a high-confidence, profitable service.

Ready to add reliable bearing extraction to your tool inventory? Order in bulk and establish this as a core service capability.