Skf 6004 2RSJEM Deep Groove Ball Bearing 42mm Od

Product Description

The SKF 6004 2RSJEM is a deep groove ball bearing designed for high-speed rotating shaft applications across HVAC equipment, pumps, motors, and light industrial machinery. It features a 42 mm outside diameter, single-row ball configuration, and a double-seal design that retains grease and blocks contaminants without requiring an external seal arrangement. The steel cage and grease lubrication make it a reliable drop-in component for applications where maintenance access is limited. Rated to 11,000 RPM with an ABEC-3 tolerance class, this bearing suits equipment where dimensional accuracy and moderate-speed performance are specified.

This bearing is commonly used in fractional and small integral horsepower motors found in residential and light commercial HVAC systems, fan assemblies, circulator pumps, and general rotating equipment. The double-seal construction is well suited for environments where dust, moisture, or debris could degrade an open or single-shield bearing. HVAC technicians, pump service professionals, and motor winding shops regularly stock this series as a standard replacement component for failed or worn motor bearings.

Key Features

• Double-seal design retains grease and excludes contaminants for extended service life
• 42 mm outside diameter with round bore for standard shaft fitment
• Rated to 11,000 RPM, suitable for high-speed motor and fan applications
• ABEC-3 tolerance class for consistent dimensional accuracy
• Steel cage and steel housing material for durability in demanding environments
• Grease-lubricated from the factory - no field lubrication required at installation

Compatibility

Designed as an OEM-style replacement bearing for motors, pumps, and rotating equipment specifying a 6004-series deep groove ball bearing with double-seal configuration and a 42 mm outside diameter.

Installation Notes

Bearing replacement is typically performed by licensed HVAC technicians, motor service shops, or pump mechanics. Always de-energize and lock out the equipment before removing the old bearing. Use a bearing puller and press to avoid applying force through the rolling elements during removal or installation. Do not hammer directly on the bearing race, as this can damage the balls, cage, or seals.