GW211PP17 Heavy-Duty Agricultural Disc Bearing 38.1mm x 100mm x 44.45mm | Sealed Tillage Bearing Fits AMCO F12, F15, F17, F41 Disc Harrows, Replaces Timken GW211PP17, BCA DC211TTR17, Peer GW211PP17

⚙️ Technical Specifications & Interchange Matrix

Bearing Part Number: GW211PP17 (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): 100 mm (3.937 in)

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

OEM Equipment Application:

AMCO Disc Harrows: F12, F15, F17, F41

Industry Cross-Reference Interchanges:

Fafnir / Torrington / Timken: GW211PP17

BCA / Federal Mogul: DC211TTR17

Peer Bearing: GW211PP17

🛡️ 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: Advanced contact rubber seals form a robust, airtight barrier against moisture, mud, abrasive soil, and fertilizer residue during continuous tillage.

Extended Inner Ring Stability: The 44.45mm wide inner ring offers maximum shaft contact surface, reducing shaft wear and fretting corrosion under heavy torsional stress.

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.

🌾 Agricultural Machinery Deployment & Usage Scenarios

AMCO Machinery Operations: Direct fit replacement component for AMCO F12, F15, F17, and F41 disc harrow gang bolt assemblies and shaft units.

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

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