Heavy-Duty HC209 Insert Ball Bearing | 45mm Bore x 85mm OD x 22mm Width (Dual Set Screws | Replaces GE45KRRB, UEL209D1, YEL209, NA209, UG209, VE-245)

📋 Technical Specifications & OEM Directory

• Model Designation: HC209 (45mm Metric Bore Profile)

• OEM Cross-Match Reference: GE45KRRB, UEL209D1, YEL209, NA209, UG209, VE-245, RA045RR

• Metric Bore Diameter (Inner d): 45 mm

• Outer Diameter (Outer D): 85 mm

• Overall Width / Thickness (B): 22 mm (Extended wide inner ring architecture)

• Material Composition: High-Carbon GCr15 Chrome Steel

• Locking Mechanism: Dual Socket Set Screws (Offset layout for maximum shaft clamping bite)

• Spherical Outer Surface: Compensates smoothly for initial angular shaft misalignment and deflection

• Seal Architecture: High-Performance Dual-Lip Rubber Seals with Heavy-Duty Steel Flingers

🌟 Advanced Engineering Highlights

• Absolute Anti-Slip Clamping: Dual set screws anchor deeply into the shaft when torqued down, eliminating rotational play and axial drift during heavy cyclic operations.

• Optimized Load Distribution: The widened inner ring spreads radial and tilting forces evenly along the shaft, reducing localized stress concentration and wear.

• Plug-and-Play Integration: Precision-engineered to drop smoothly into standard 209-series pillow blocks, flanged housings, and take-up units without modification.

• Rigid Environmental Shielding: Factory pre-lubricated with high-temperature industrial grease and tightly guarded by contact seals to block out abrasive dust, moisture, and debris.

⚙️ Primary Operational Sectors

• Agricultural Machinery: High-capacity combine harvesters, heavy grain augers, and tractor implement drivelines.

• Industrial Bulk Conveying: Heavy-duty aggregate conveyors, material sorting lines, and automated material handling systems.

• Mechanical Infrastructure: Commercial ventilation blowers, large fan assemblies, and general power transmission gear trains.