
Engineered for demanding industrial and agricultural power transmission, the HC206-20 wide inner ring bearing combines exact 1-1/4" x 62mm x 19mm dimensions with heavy-duty GCr15 chrome steel. Equipped with dual socket set screws, it guarantees slip-free shaft retention and long-term durability, directly interchangeable with G1104KRRB, UEL206-104D1, VE-220S, YEL207-1042F, INS-SXR-104, and KH206-20 OEM parts.
📋 Technical Specifications & OEM Cross-Reference
Product Model: HC206-20 (1-1/4" Bore)
OEM Interchange Part Numbers: G1104KRRB, UEL206-104D1, VE-220S, YEL207-1042F, INS-SXR-104, KH206-20, RA020RR
Imperial Bore Size: 1-1/4 Inches (1.250" / 31.75 mm)
Outer Diameter: 62 mm
Overall Thickness / Width: 19 mm (Extended wide inner ring profile)
Material Composition: High-Carbon GCr15 Chrome Steel
Locking Technology: Dual Socket Set Screws (Offset configuration for maximum shaft clamping bite)
Ring Geometry: Spherical Outer Surface (Compensates for initial angular offset and structural deflection)
Sealing Configuration: Heavy-Duty Dual Rubber Contact Seals with Metal Guards
🌟 Key Engineering Highlights
Slip-Resistant Clamping: The dual set-screw mechanism bites deeply into the shaft upon tightening, eliminating rotational play and axial drift under continuous heavy load cycles.
Optimized Stability Profile: The widened inner ring evenly distributes radial and tilting loads, shielding the shaft assembly from premature wear and stress fatigue.
Universal Housing Compatibility: Designed to drop smoothly into standard 206-series pillow blocks, flanged housings, and take-up assemblies without modification.
Advanced Contaminant Shielding: Factory pre-lubricated with high-performance industrial grease and guarded by double-lip contact seals to block out abrasive dust, dirt, and moisture.
⚙️ Primary Deployment Sectors
Agricultural Machinery: Combine harvesters, heavy grain augers, and tractor implement drivelines.
Industrial Conveying Systems: Heavy-duty roller conveyors, material sorting lines, and aggregate handling equipment.
General Mechanical Units: Industrial ventilation blowers, fan assemblies, and commercial gear transmission systems.


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