Heavy-Duty W211PP2 Agricultural & Industrial Insert Bearing | 55.575mm Bore x 100mm Outer Diameter x 33.325mm Width | Direct Replacement for Timken W211PP2, BCA DC211TT2, Link-Belt 35RB3-211E3, NTN 7AC11-2-3/16, John Deere AK32778, Case IH H747394

⚙️ Specification & Global OEM Interchange Matrix

Part Number Designation: W211PP2 (Heavy-Duty Agricultural & Industrial Series)

Comprehensive OEM & Brand Cross-Reference Directory:

Timken / Fafnir / Torrington: W211PP2

BCA / Federal Mogul: DC211TT2

Link-Belt: 35RB3-211E3

NTN Bearings: 7AC11-2-3/16

John Deere OEM: AK32778

Case IH OEM: H747394

Bore Dimension (d): 55.575 mm (2-3/16 Inches)

Outer Ring Diameter (D): 100 mm

Total Assembly Width (B): 33.325 mm (Heavy-duty optimized profile for maximum load support)

Material Architecture: Premium Vacuum-Degassed Alloy Steel (Engineered for superior fatigue endurance and fracture toughness under shock loading)

🌟 Advanced Engineering Merits & Sealing Technology

Enhanced Seal Integrity: Equipped with heavy-duty multi-lip contact seals (PP2 style) designed specifically to block out abrasive field dirt, mud, crop residue, and moisture in open-air environments.

Optimized Load Distribution: Precision-ground raceways and rolling elements ensure smooth power transmission and reduced operating temperatures under high-torque conditions.

Pre-Lubricated Performance: Factory-packed with high-grade, extreme-pressure (EP) lithium-complex grease for extended maintenance intervals.

🚚 Primary Application Sectors

Agricultural Harvest Equipment: Combine harvesters, heavy disc harrows, corn heads, and large tillage implements.

Heavy Material Handling: Industrial power transmission drives, large conveyor pulleys, and rugged processing machinery.