Value Collection SFRW133-ZZ Miniature Ball Bearing Flanged

Product Description

The VALUE COLLECTION SFRW133-ZZ is a miniature ball bearing designed for precision, light-duty rotating applications where space is at a premium. Built with a stainless steel housing, this single-row bearing features a flanged outer ring for positive axial location within a bore or housing. It carries an ABEC-5 precision rating and is double-shielded to retain lubrication and resist contamination. The bore diameter is 0.0937 inches, the outside diameter is 0.1875 inches, and the overall width is 0.0937 inches. Static load capacity is 10 pounds and dynamic load capacity is 31 pounds. These ratings make it suited for low-load, high-precision rotational assemblies found in small motors, instrumentation, and light mechanical equipment.

This bearing is a fit for miniature and instrument-grade applications in industrial, commercial, and specialty equipment settings. The flanged design simplifies mounting by providing a positive shoulder stop without requiring a snap ring — no snap ring is included or needed. The double-shield construction makes it appropriate for environments where contaminants or lubricant loss would reduce service life. Typical installers include mechanical assemblers, precision equipment technicians, and maintenance professionals working on small-scale rotating assemblies. The manufacturer bearing number reference is SFRW1-33ZZ.

Key Features

• ABEC-5 precision rating for close-tolerance, low-vibration applications
• Flanged outer ring provides axial positioning without a snap ring
• Double-shield design retains grease and excludes light contamination
• Stainless steel housing construction for corrosion resistance
• Single-row design with round bore — 0.0937 inches bore diameter
• 31-pound dynamic load capacity and 10-pound static load capacity

Compatibility

Designed as an OEM-style replacement or direct-fit miniature ball bearing for light-duty rotating assemblies requiring a 0.0937-inch bore, 0.1875-inch OD, flanged, double-shielded, single-row bearing with an ABEC-5 tolerance class.

Installation Notes

Installation should be performed by a qualified mechanical technician. Ensure all equipment is fully de-energized and at rest before bearing removal or installation. Press or seat flanged miniature bearings evenly using appropriate tooling to avoid side-loading the shield or inner ring. Avoid striking the bearing directly with metal tools, as impact can damage the precision races and shields.