Overview
The FYH UCS13 is a medium-duty flanged ball bearing unit engineered for reliable performance in industrial machinery. This model features a grease-sealed deep-groove ball bearing with a spherical outer ring and a wide inner ring with set screw holes, providing both radial and axial load capacity in a compact, flanged housing format. The UCS13 is a direct replacement for Browning VF4S-235 applications and is commonly used across manufacturing, agriculture, and industrial equipment.
Key Features
- Deep-groove ball bearing construction for superior load-carrying capacity in radial and axial directions
- Pre-lubricated at factory with grease-sealed design for extended re-lubrication intervals
- Spherical outer ring with self-aligning capability to reduce abnormal shaft loading
- Hex socket set screws for secure shaft mounting and easy adjustment
- Heavy-duty flanged housing with grease fitting for convenient maintenance
Technical Specifications
- Model: UCS13
- Bearing Type: Deep-groove ball bearing insert
- Housing Style: 4-bolt flanged
- Bore Diameter: 2-3/16 inches (55.6 mm)
- Inner Ring: Wide inner ring with set screws (cylindrical bore)
- Outer Ring: Spherical outer diameter surface
- Lubrication: Pre-lubricated grease-sealed design
- Grease Fitting: 1/4-28 NPT standard
- Material: High-carbon chromium bearing steel
- Sealing: Double-lip seal with FloBack design
Typical Applications
- Agricultural machinery and equipment
- Mining and aggregate processing equipment
- Food processing and light industrial production
- Cotton industry processing equipment
- Manufacturing conveyors and drive systems
- Pump and motor support applications
Compatibility & Replacements
Compatible With
- FYH ball bearing unit housings with UC-series designation
- Standard 4-bolt flanged mounting applications (size 13)
- Shaft diameters from 1/2″ to 3 inches (varies by variant)
- Machinery requiring grease-sealed deep-groove bearings
Replaces / Drop-In Replacement For
- Browning VF4S-235 flanged mount bearing
- Other equivalent 2-3/16 inch bore ball bearing units
Works With
- FYH grease fitting systems (1/4-28 NPT)
- Standard industrial lubricating greases (pre-lubricated)
- NLGI Grade 2 and Grade 3 greases for re-lubrication
- Self-aligning flanged bearing housings
