HomeProductsAgricultural Bearings203KRR3 Agricultural Ball Bearing (0.628" Special Bore) ── 0.628" x 2" x 15mm | Heavy-Duty Sealed Hex & Round Shaft Implement Bearing | Fits John Deere JD8646 AE14807, New Holland Case IH 165484 47577176, Ford E8984W, Amadas 3010 | Replaces BCA 203RR3 8984YY, Link-Belt 3010
203KRR3 Agricultural Ball Bearing (0.628" Special Bore) ── 0.628" x 2" x 15mm | Heavy-Duty Sealed Hex & Round Shaft Implement Bearing | Fits John Deere JD8646 AE14807, New Holland Case IH 165484 47577176, Ford E8984W, Amadas 3010 | Replaces BCA 203RR3 8984YY, Link-Belt 3010
203KRR3
Agricultural Bearings

203KRR3 Agricultural Ball Bearing (0.628" Special Bore) ── 0.628" x 2" x 15mm | Heavy-Duty Sealed Hex & Round Shaft Implement Bearing | Fits John Deere JD8646 AE14807, New Holland Case IH 165484 47577176, Ford E8984W, Amadas 3010 | Replaces BCA 203RR3 8984YY, Link-Belt 3010

Precision-engineered for high-load agricultural row crop planters, combines, hay balers, grain augers, and implement shaft drives, the 203KRR3 heavy-duty agricultural ball bearing features exact physical dimensions of 0.628" Special Bore (15.951mm) x 2" Outer Diameter (50.8mm) x 15mm Outer Ring Thickness (0.591"). Built with heavy-duty multi-lip contact rubber seals (KRR) and factory pre-packed with wide-temperature synthetic grease to eliminate routine field maintenance while blocking out mud, soil grit, fertilizer dust, and moisture under heavy field torque. Direct OEM replacement for John Deere JD8646 / AE14807, New Holland / Case IH 165484 / 47577176, Ford E8984W, and Amadas 3010, as well as major industry interchanges BCA 203RR3 / 8984YY and Link-Belt 3010.

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⚙️ Technical Specifications & OEM / Brand Matrix

Bearing Part Number: 203KRR3 / 203RR3 (Heavy-Duty Agricultural Ball Bearing)

Precise Physical Dimensions:

Inner Diameter (Bore - d): 0.628 in (15.951 mm)

Outer Diameter (OD - D): 2 in (50.8 mm)

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

OEM Equipment Replacements:

John Deere OEM: JD8646, AE14807

New Holland / Case IH OEM: 165484, 47577176

Ford OEM: E8984W

Amadas OEM: 3010

Brand Interchange Cross-References:

BCA / Federal Mogul: 203RR3, 8984YY

Link-Belt: 3010

⚡ Structural Advantages & Heavy-Duty Performance

Heavy-Duty KRR Multi-Lip Sealing: High-efficiency contact rubber seals create a permanent defensive barrier against moisture, mud, slurry, and abrasive fertilizer dust.

Precision Shaft Clearance (0.628" Special Bore): Engineered with exact dimensional tolerances for smooth mounting on agricultural drive shafts, preventing alignment wobble and fretting corrosion.

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

Vacuum-Degassed GCr15 Chrome Steel: Premium high-carbon chromium steel construction provides elevated dynamic load capacity and maximum resistance against operational shock.

🚜 Agricultural Machinery Deployment & Usage Scenarios

Planters & Harvesting Machinery: Direct fit replacement for John Deere, Case IH, and New Holland row crop planters, seed metering units, and combine harvesters requiring a 0.628" bore bearing.

Balers & Peanut Harvesting Equipment: Essential heavy-duty bearing unit for round balers, hay rakes, and Amadas peanut harvesting machinery.

Tillage & Shaft Drives: Designed for demanding agricultural power transmission drives operating under continuous field drag, wet slurry, and harsh dust exposure.

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