53198G

Overview

The Greenlee Communications part number 53198G is identified as a needle bearing with physical dimensions of 1.37 inches by 1.75 inches by 1.0 inch. The component features an open design configuration, designated by the 'Op' suffix in the manufacturer's product identification. This specific bearing unit is classified under unclassified categories within distributor databases and is associated with mechanical assembly requirements for Greenlee tooling systems.

Feature Summary

• Constructed as a needle roller bearing type
• Features an open design without seals or shields
• Engineered for high radial load capacity within compact spaces

Applications

• Internal components of handheld Greenlee communication tools
• Rotating shaft assemblies in fiber optic installation equipment
• Mechanical linkages within telecom testing devices

Procurement Notes

Verify the exact dimensional tolerance and internal clearance specifications against original equipment manufacturer drawings before integration. Confirm that the open design variant meets the lubrication and contamination protection requirements of the specific host application environment to ensure operational longevity.

Selection Notes

Select this component based on strict adherence to the 1.37x1.75x1.0 inch dimensional envelope. Ensure the application environment does not require sealed variants due to the open design nature. Validate compatibility with existing shaft diameters and housing bores to maintain proper fit and function within the mechanical assembly.

Part Context

Greenlee Communications specializes in test, measurement, and installation tools for datacom, telecom, and fiber optic sectors. This bearing serves as a critical mechanical replacement part within their lineup of service provider and utility industry equipment, supporting the durability and performance of their handheld tooling solutions.

Replacement Considerations

Cross-reference with OEM service manuals for confirmed substitute part numbers. Verify that any alternative bearing maintains identical outer diameter, inner diameter, and width specifications to ensure direct interchangeability without modifying the host assembly.