Precision 1-5/8" CSA209-26 Eccentric Locking Collar Insert Bearing | 1-5/8" Bore x 85mm Outer Diameter x 43.7mm Width | Industrial & Agricultural Power Transmission Unit (Cross: Fafnir/FAG RA110RR/RA110-NPP, Peer/Link-Belt FHR209-26/KHR209-26, Browning RA107-110, Asahi/NTN KH209-26/A209-26)

⚓ Specification & Global Interchange Hub

Part Number Designation: CSA209-26 (1-5/8 Inch Eccentric Collar Series)

Comprehensive Brand & Interchange Directory:

Fafnir / FAG Equivalent: RA110RR / RA110-NPP

Peer / Link-Belt Equivalent: FHR209-26 / KHR209-26

Browning Equivalent: RA107-110

Asahi / NTN Equivalent: KH209-26 / A209-26

Imperial Bore Dimension (d): 1-5/8 Inches (approx. 41.28 mm)

Outer Ring Diameter (D): 85 mm

Total Assembly Width (B): 43.7 mm (Optimized profile for robust load capacity and secure housing fit)

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

⭐ 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, slip-resistant, and vibration-proof installation.

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

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

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

🚛 Target Industrial Sectors & Deployment Fields

Heavy Agricultural Machinery: Combine harvesters, heavy grain augers, seeders, and large-scale tillage equipment drives.

Material Handling & Bulk Conveying: Heavy-duty belt conveyors, sorting lines, and industrial roller beds.

Industrial Equipment & Blowers: Large HVAC ventilation units, commercial air handlers, and high-capacity machinery pulley drives.