Overview
The FYH UCFB-204 is a three-bolt bracket flanged ball bearing unit engineered to demanding industrial standards. This JIS-compliant mounted bearing combines a sealed deep groove ball bearing with a durable cast iron housing, offering reliable support for rotating shafts under radial loads. The unit’s extended inner ring with set screw locking accommodates both constant and alternating rotation, making it ideal for heavy-duty machinery where precise alignment and easy installation are required.
Key Features
- Cast iron housing provides exceptional strength and durability for harsh operating environments
- Three-bolt flange mount simplifies installation and bolts securely to machine walls and frames
- Set screw locking mechanism with wide inner ring prevents shaft slip and misalignment
- Steel retainer and anti-rotation device enhance bearing stability
- Sealed design with relubricating capabilities extends service life
- Pre-lubricated and ready for immediate installation
Technical Specifications
The UCFB-204 is manufactured to precise dimensional standards for interchangeability across bearing suppliers. The bearing accommodates moderate initial misalignment while maintaining radial load capacity. Its compact flange design facilitates mounting on flat surfaces with three bolt holes for secure fastening.
Typical Applications
The FYH UCFB-204 bearing unit is widely used in:
- Agricultural equipment and machinery
- Conveyor systems and material handling
- Textile and printing equipment
- Construction equipment
- Fan and blower systems
- Automotive component assemblies
- General industrial machinery requiring radial load support
Compatibility & Replacements
Compatible With
- JIS-standard mounting interfaces
- Shafts with 20mm (nominal) bore diameter
- Three-bolt flange mounting patterns
- Industrial machinery requiring UC204 insert bearings
Replaces / Drop-In Replacement For
The UCFB-204 is dimensionally interchangeable with equivalent three-bolt flanged bearing units meeting JIS standards from other manufacturers. Verify housing and mounting hole specifications with your original equipment documentation before installation.
Works With
- UC204 bearing insert assemblies
- Standard three-bolt flange adapters
- Cast iron and steel mounting frames
- Precision shaft coupling systems
- Belt and chain drive assemblies
