205KRRB2-19 Agricultural Ball Bearing (1-1/16" Bore) ── 1-1/16" x 52mm x 15mm | Heavy-Duty Sealed Hex / Round Bore Implement & Planter Bearing | Replaces Timken Fafnir 205KRRB2-19, BCA HPS101GP, Link-Belt 205KRRB2-19

◈ Technical Specifications & Brand Interchange Matrix

Bearing Part Number: 205KRRB2-19 / HPS101GP (Heavy-Duty Agricultural Ball Bearing)

Precise Physical Dimensions:

Inner Diameter (Bore - d): 1-1/16 in (26.988 mm)

Outer Diameter (OD - D): 52 mm (2.047 in)

Outer Ring Width / Thickness (C): 15 mm (0.591 in)

Brand Interchange Cross-References:

Timken / Fafnir: 205KRRB2-19

BCA / Federal Mogul: HPS101GP (1-1/16" bore profile)

Link-Belt / Rexnord: 205KRRB2-19

⚡ Structural Advantages & Heavy-Duty Performance

Heavy-Duty KRR Multi-Lip Sealing Protection: Advanced contact rubber seals provide an airtight defensive barrier against dirt, mud, slurry, and fertilizer dust contamination.

Precision Outer Ring Fit: Engineered for smooth housing integration across wide agricultural equipment assemblies, minimizing operational vibration and shaft misalignment.

Maintenance-Free Synthetic Pre-Lubrication: Pre-filled at the factory with high-grade wide-temperature agricultural synthetic grease, eliminating daily field greasing and grease washout.

Vacuum-Degassed GCr15 Chrome Steel Core: High-precision chrome steel balls and raceways provide elevated dynamic load capacity and maximum resistance against operational fatigue.

🚜 Agricultural Machinery Deployment & Usage Scenarios

Planters & Seeders: Direct fit replacement for row crop planters, grain drills, and seed metering drive shafts requiring a 1-1/16" bore bearing.

Tillage Equipment & Disc Harrows: Essential heavy-duty bearing unit for disc harrows, rolling cultivators, and soil preparation implements operating under continuous field drag.

Balers & Hay Tools: Designed for round balers, hay rakes, and auxiliary drive systems working under high shock loads and damp field conditions.