Precision HC208-25 Wide Inner Ring Insert Bearing | 1-9/16" Bore x 80mm OD x 21mm Width (Dual Set Screws | Replaces G1109KRRB, UEL208-109D1, VE-225, NA208-25, INS-SXR-109, YW220-1-9/16)

⚡ Technical Specifications & OEM Directory

Series Model: HC208-25 (1-9/16" Bore Profile)

OEM Cross-Match Reference: G1109KRRB, UEL208-109D1, VE-225, NA208-25, UG208-25, INS-SXR-109, Hub City YW220-1-9/16, RA025RR

Imperial Bore Size: 1-9/16 Inches (1.5625" / 39.6875 mm)

Outer Diameter: 80 mm

Total Width / Thickness: 21 mm (Extended wide inner ring profile)

Alloy Composition: High-Carbon GCr15 Chrome Steel

Locking Mechanism: Dual Socket Set Screws (Offset positioning for maximum shaft bite)

Spherical Outer Surface: Compensates smoothly for initial angular shaft misalignment

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

💡 Core Structural Advantages

Lock-Tight Shaft Retention: Dual set screws anchor firmly into the shaft when torqued down, completely eliminating axial drift and rotational play under high cyclic loads.

Balanced Force Dispersion: The broadened inner ring distributes radial and tilting loads evenly along the shaft, minimizing localized stress and extending component lifespan.

Universal Block Compatibility: Precision-engineered to slide effortlessly into standard 208-series pillow blocks, flanged housings, and take-up assemblies with zero modification.

Robust Environmental Defense: Factory pre-lubricated with high-grade industrial grease and tightly sealed to repel abrasive dirt, moisture, and debris.

🚜 Operational Applications

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

Bulk Material Handling: Aggregate conveyor systems, heavy-duty sorting rollers, and automated processing lines.

Mechanical Infrastructure: Industrial blowers, large fan assemblies, and commercial power transmission drives.