Value Collection SFR156ZZS Miniature Flanged Ball Bearing

Product Description

The VALUE COLLECTION SFR156ZZS is a miniature flanged ball bearing designed for precision rotating applications in mechanical assemblies, small machinery, and light industrial equipment. It features a 0.1875 inch bore diameter, a 0.3125 inch outside diameter, and an overall width of 0.125 inches. The double-shield construction keeps contaminants out of the raceway without requiring external sealing provisions. Rated to ABEC-5 tolerance class, this bearing delivers consistent dimensional accuracy suitable for higher-speed or tighter-tolerance applications. It is installed by maintenance technicians, mechanical assemblers, and equipment repair specialists working on compact drive or shaft assemblies.

This bearing is suited for use in small motors, fans, instruments, pumps, and precision mechanical devices where a miniature form factor is required. The integral flange simplifies axial positioning and allows the bearing to seat positively against a housing shoulder without additional retaining hardware. The stainless steel housing material makes it appropriate for environments where mild corrosion resistance is needed. Single-row construction keeps the footprint minimal in space-constrained assemblies.

Key Features

• Flanged design with a 0.359 inch flange outside diameter for positive axial retention in bored housings
• Double-shield configuration reduces contamination ingress without full contact-seal drag
• ABEC-5 tolerance rating for improved dimensional consistency in precision applications
• Stainless steel housing material provides mild corrosion resistance
• 81 lb dynamic load capacity and 29 lb static load capacity in a compact miniature envelope
• Single-row, round bore design for straightforward shaft fitment

Compatibility

Designed as an OEM-style replacement miniature flanged ball bearing for compact mechanical assemblies requiring a 0.1875 inch bore, 0.3125 inch OD, and 0.125 inch width with a flanged housing. Bearing number SFR156ZZ cross-reference applies.

Installation Notes

Installation should be performed by a qualified mechanical technician. De-energize and lock out all power sources before disassembling any rotating equipment. Press or seat the bearing using a proper bearing press or driver acting on the bearing ring, never on the shield or rolling elements. Verify bore and shaft tolerances match the bearing dimensions before installation to avoid preload issues or premature failure.