GW211PP5 Heavy-Duty Agricultural Disc Bearing 38.1mm x 101.6mm x 44.45mm | Sealed Tillage Bearing Replaces Timken GW211PP5, BCA DC211TTR5, Peer 36591, Link-Belt 3S223U

❖ Technical Specifications & Cross-Reference Matrix

• Bearing Part Number: GW211PP5 (Heavy-Duty Sealed Disc Bearing)

• Precise Physical Dimensions:

  • Inner Diameter (Bore - d): 38.1 mm (1.500 in / 1-1/2 in)

  • Outer Diameter (OD - D): 101.6 mm (4.000 in)

  • Inner Ring Width (B): 44.45 mm (1.750 in)

• Brand Interchange Cross-Reference:

  • Fafnir / Torrington / Timken: GW211PP5

  • BCA / Federal Mogul: DC211TTR5 / DC2211TTR5

  • Peer Bearing (SKF): GW211PP5 (Catalog #36591)

  • Link-Belt: 3S223U

⚡ Structural Advantages & Heavy-Duty Performance

• Maintenance-Free Sealed Unit: Factory pre-lubricated with high-grade, wide-temperature agricultural grease, eliminating daily field greasing while preventing lubricant washout.

• Heavy-Duty Multi-Lip Sealing: High-performance contact rubber seals create a robust, airtight barrier against moisture, mud, abrasive soil, and fertilizer residue during continuous tillage.

• Vacuum-Degassed GCr15 Chrome Steel: Manufactured from premium high-carbon chromium steel for maximum dynamic load rating and high fatigue resistance under extreme radial stress.

• Extended Inner Ring Stability: 44.45mm wide inner ring provides maximum shaft support and alignment stability, reducing shaft wear and fretting corrosion under heavy field loads.

🚜 Agricultural Machinery Deployment & Usage Scenarios

• Tillage Machinery: Heavy-duty disc harrows, plows, soil conditioners, and seedbed preparation machinery.

• Planters & Cultivators: High-capacity row crop planters and grain drills requiring 1-1/2" bore insert bearings with 4" outer diameter.

• Gang Shaft Maintenance: Essential replacement unit for agricultural gang shaft rebuilds and heavy field repair operations.