
Engineered for reliable general industrial machinery, agricultural equipment, and specialized conveyor applications, the CSB205-13 13/16 inch insert ball bearing combines precision 13/16" x 52mm x 15mm dimensions with robust locking architecture. Designed for smooth rotation and dependable shaft mounting under moderate radial loads, it serves as an exact direct replacement for Peer/Link-Belt FHSR205-13 / SL-13/16, Asahi/NTN ASS205-13N / SB205-13, Fafnir/FAG YA103RR / AY13/16-NPP, as well as market identifiers B5-13 and AS205-013.
⚓ Specification & Global Interchange Hub
Part Number Designation: CSB205-13 (13/16 Inch Series)
Comprehensive Brand & Market Interchange Directory:
Peer / Link-Belt Equivalent: FHSR205-13 / SL-13/16
Asahi / NTN Equivalent: ASS205-13N / SB205-13
Fafnir / FAG Equivalent: YA103RR / AY13/16-NPP
Other Market Identifiers: B5-13, AS205-013
Imperial Bore Dimension (d): 13/16 Inches (approx. 20.64 mm)
Outer Ring Diameter (D): 52 mm
Total Assembly Width (B): 15 mm (Optimized profile for space-saving housing compatibility and balanced load distribution)
Material Architecture: High-Grade Chrome Steel (Vacuum degassed for enhanced fatigue life, hardness, and wear resistance)
✨ Engineering Architecture & Performance Merits
Reliable Shaft Locking: Engineered for secure grip and quick installation within compatible housing and shaft assemblies, reducing downtime during maintenance.
Self-Aligning Outer Contour: Accommodates minor static misalignments between the shaft and mounting supports, ensuring smooth rotation under field stress.
Effective Seal Protection: Equipped with durable contact seals to effectively retain high-performance grease while blocking out abrasive dust, dirt, and moisture.
Pre-Lubricated & Ready-to-Use: Factory-filled with premium anti-friction grease for immediate, maintenance-free deployment.
🚚 Target Industrial Sectors & Deployment Fields
Agricultural Implements: Light seeders, grain sorting systems, small harvesters, and irrigation equipment idlers.
Material Handling: Compact belt conveyors, packaging machinery, roller beds, and sorting lines.
General Industrial Machinery: HVAC small fan units, textile equipment, and commercial motor drives.

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