Value Collection SFR1-4ZZS Miniature Flanged Ball Bearing

Product Description

The VALUE COLLECTION SFR1-4ZZS is a miniature flanged ball bearing designed for compact rotating assemblies that require precise, low-friction support in a small footprint. It features a 0.0781 inch bore diameter, a 0.25 inch outside diameter, and an overall width of 0.1406 inches. The double-shield construction keeps contaminants out of the raceway without adding significant drag, and the stainless steel housing provides corrosion resistance in demanding environments. Rated ABEC-5 for dimensional accuracy, this bearing suits applications where tight tolerances and repeatable performance are required. Installation is straightforward for qualified technicians working on precision mechanical equipment.

This bearing is suited for use in small motors, instrumentation, medical devices, HVAC damper actuators, and other compact rotating assemblies where a flanged, shielded miniature bearing is specified. The flanged design simplifies housing retention without additional hardware, making it a practical choice for light-duty precision applications in both OEM manufacturing and field replacement scenarios. Its single-row construction handles radial loads in confined spaces where standard-size bearings are not applicable.

Key Features

• Flanged design with 0.296 inch flange outside diameter for simplified housing retention
• Double-shield construction reduces contamination exposure without sealing drag
• ABEC-5 tolerance rating for dimensional precision and consistent runout
• Stainless steel housing material for corrosion resistance in harsh or moist environments
• 70 lb dynamic load capacity and 23 lb static load capacity in a miniature form factor
• Single-row, round bore configuration for straightforward shaft installation

Compatibility

Designed as a miniature flanged ball bearing replacement or OEM-style fit for assemblies specifying bearing number SFR1-4ZZ with a 0.0781 inch bore and 0.25 inch outside diameter.

Installation Notes

This bearing should be installed by a qualified technician or machinist familiar with miniature bearing handling procedures. De-energize and lock out any associated equipment before beginning work. Use proper bearing installation tools sized for miniature components — never press or strike a bearing on the shield face or outer race in a way that transmits force through the rolling elements. Follow applicable equipment manufacturer specifications for housing fit and shaft tolerance.