Precision 9/16" CSA202-9 Eccentric Locking Collar Insert Bearing | 9/16" Bore x 40mm Outer Diameter x 28.6mm Width | Industrial Power Transmission Unit (Cross: SA202-09/SA202-9, Timken RA009RR, AELS202-009, AMI KH202-9, FHR202-9)

🛸 Specification & Global Interchange Hub

Part Number Designation: CSA202-9 (9/16 Inch Eccentric Collar Series)

Comprehensive Brand Interchange Directory:

Universal Industrial Codes: SA202-09 / SA202-9 / CSA202-9

Timken / Fafnir Equivalent: RA009RR

Alternative Standards: AELS202-009

AMI Designation: KH202-9

Housing / Brand Variant: FHR202-9

Imperial Bore Dimension (d): 9/16 Inches (approx. 14.29 mm)

Outer Ring Diameter (D): 40 mm

Total Assembly Width (B): 28.6 mm (Optimized profile for compact bearing housings)

Material Architecture: High-Grade Chrome Steel (Vacuum degassed for enhanced fatigue life and wear resistance)

⚙️ Engineering Architecture & Performance Merits

Eccentric Locking Collar System: Features a matching eccentric locking collar that tightens securely onto the shaft via simple rotation, ensuring rapid and vibration-proof installation.

Spherical Outer Ring Contour: Self-aligning design accommodates initial static misalignments between the shaft and housing supports.

Dual-Lip Contact Sealing: Equipped with reinforced rubber seals and metal flingers to effectively retain premium lithium grease while sealing out dust and moisture.

Pre-Lubricated & Maintenance-Ready: Factory-filled with high-performance anti-friction grease for immediate, reliable deployment.

🚚 Target Industrial Sectors & Deployment Fields

Agricultural Machinery: Seeders, light grain augers, and small harvester conveyor rollers.

Material Handling & Packaging: Light conveyor idlers, labeling equipment, and sorting lines.

HVAC & Fan Assemblies: Small ventilation blowers, residential air handlers, and pulley drives.