BAA-0014A Flanged Hub Agricultural Bearing Unit (30mm x 117mm x 102mm / 1.181" Bore) ── Heavy-Duty Sealed Disc Harrow & Tillage Assembly | Replacement Agricultural Flange Hub Assembly

⚙️ Technical Specifications & Physical Dimensions

Bearing Part Number: BAA-0014A (Integrated Flanged Hub Unit)

Precise Physical Dimensions:

Inner Diameter (Shaft Bore - d): 30 mm (1.181 in)

Outer / Flange Diameter (OD - D): 117 mm (4.606 in)

Overall Width / Thickness (B): 102 mm (4.016 in)

Design Type: Integrated Extended Shaft Flanged Hub Assembly for Agricultural Machinery

⚡ Structural Advantages & Heavy-Duty Performance

Reinforced Flange & Housing Architecture: Heavy-duty integrated 117mm flange housing provides exceptional surface contact and torque absorption, completely preventing misalignment and wobble under deep soil drag.

Double-Row Angular Contact Internal Core: Engineered with high-precision internal double-row ball geometry to maximize dynamic radial and axial load capacities under severe field shock.

Heavy-Duty Multi-Lip Cassette Sealing: Advanced multi-lip cassette rubber seals form a bulletproof barrier against moisture, mud, slurry, and abrasive soil grit contamination.

Maintenance-Free Synthetic Pre-Lubrication: Factory pre-filled with high-grade wide-temperature agricultural synthetic grease, completely eliminating daily routine field maintenance and grease washout.

🚜 Agricultural Machinery Deployment & Usage Scenarios

Heavy-Duty Disc Harrows & Cultivators: Essential heavy-duty hub bearing assembly for opener discs, rolling coulters, and stubble cultivators operating under intense field drag.

High-Speed Seeders & Disc Openers: Direct fit replacement flanged hub unit for heavy agricultural seed drills and soil preparation implements.

Severe Duty Tillage Tools: Ideal for soil conditioning machinery subjected to harsh dirt, damp slurry, and continuous high-speed field operations.