Precision-Grade HC204 Insert Bearing | 20mm Bore x 47mm Outer Diameter x 16mm Width with Dual Set Screws

🛠️ Specifications & Dimensions At-a-Glance

• Part Number: HC204

• Bore Diameter (Inner d): 20 mm

• Outer Diameter (Outer D): 47 mm

• Overall Thickness / Width (B): 16 mm (Extended wide inner ring profile)

• Material Architecture: High-Carbon GCr15 Chrome Steel

• Fastening System: Dual Socket Set Screws (Offset configuration for maximum shaft bite)

• Ring Contour: Spherical Outer Surface (Compensates for initial angular misalignment)

• Seal Configuration: Heavy-Duty Dual Rubber Contact Seals

✨ Core Engineering Benefits

• Slip-Resistant Dual Clamping: The dual set-screw mechanism bites securely into the shaft upon tightening, eliminating rotational play and axial drift under continuous load cycles.

• Enhanced Shaft Stability: The extended inner ring evenly distributes radial and tilting loads, protecting the shaft assembly from premature wear and stress fatigue.

• Seamless Housing Compatibility: Designed to drop smoothly into standard 204-series pillow blocks, flanged housings, and take-up assemblies without modification.

• Robust Environmental Shielding: Factory pre-lubricated with high-performance grease and guarded by double-lip contact seals to block out abrasive dust, dirt, and moisture.

⚙️ Primary Deployment Sectors

• Industrial Automation & Conveying: Roller bed systems, material sorting lines, and automated packaging machinery.

• Light Industrial Machinery: Commercial textile equipment, small gear drive assemblies, and precision workshop tools.

• Turf & Agricultural Equipment: Lawn and garden tractors, riding mowers, and auxiliary farm machinery drives.