Overview
The Rexnord F3Y227NC1Z42 is a mounted bearing housing assembly featuring a 1-11/16″ shaft bore and BBFU (flanged four-bolt) mounting configuration. This Rexnord Link-Belt bearing combines proven spherical roller bearing construction with cast-iron housing engineering for long-service-life applications in industrial machinery. The unit arrives new in box, ready for direct installation as a drop-in replacement in existing pillow block or housing assemblies.
Key Features
- 1-11/16″ Shaft Bore — Sized for standard industrial shafting and power transmission applications
- BBFU Mounted Configuration — Four-bolt flange design enables secure mounting on machinery frames and supports
- Rexnord Link-Belt Quality — Built-tough spherical roller bearing construction designed to withstand harsh conditions and regular use
- Cast-Iron Housing — Provides durability and corrosion resistance in industrial environments
- Pre-Lubricated and Ready — Ships new in original packaging; requires only installation and integration into your system
Technical Specifications
- Manufacturer: Rexnord (Link-Belt brand)
- Model Number: F3Y227NC1Z42
- Bearing Type: Spherical Roller Bearing
- Mounting Style: BBFU (four-bolt flange mounted)
- Shaft Bore Diameter: 1-11/16″ (approximately 1.6875″ or 42.86 mm)
- Housing Material: Cast Iron
- Condition: New in Box
- Application Class: Mounted bearing unit for industrial machinery
Typical Applications
The Rexnord F3Y227NC1Z42 is commonly specified for:
- Industrial conveyor systems and belt drives
- Power transmission equipment requiring split-housing design
- Machinery needing standardized 1-11/16″ shaft support
- Replacement or retrofit projects for existing pillow-block installations
- Gearbox and driven-shaft support in processing equipment
Compatibility & Replacements
Compatible With
- Standard 1-11/16″ shaft diameters and tolerances
- Four-bolt flange-mount machinery frames
- Industrial drive and conveyor systems requiring spherical roller bearings
- Rexnord bearing service and maintenance programs
Replaces / Drop-In Replacement For
The F3Y227NC1Z42 is a Rexnord Link-Belt mounted bearing unit. For specific model interchangeability and cross-reference to competitor bearings (Dodge RBC, Timken, SKF, NTN, or others), consult Rexnord’s bearing interchange tool or contact your system integrator with your existing bearing model number.
Works With
- Rexnord bearing service kits and replacement parts (seal kits, caps, collars, spacers, locknuts)
- Standard industrial mounting hardware and fasteners
- Rexnord PT Select and Link-Belt bearing lines
- Industrial lubrication systems using standard bearing greases and high-temperature lubricants
