Precision 1-1/4" CSB206-20 Set Screw Insert Ball Bearing | 1-1/4" Bore x 62mm Outer Diameter x 16mm Width | Narrow Inner Ring Industrial Power Transmission Component (Cross: Fafnir/FAG YA104RR2/AY103NPP2, Peer/Link-Belt FHSR206-20/MSL20, Browning/Morse SLS120S, Asahi/NTN ASS206-104N/SB206-20, Dodge/IPTCI BR6-20/CSB206-20N)

⚙️ Specification & Global Interchange Hub

• Part Number Designation: CSB206-20 / CSB206-20N (1-1/4 Inch Narrow Inner Ring Set Screw Series)

• Comprehensive Brand & Interchange Directory:

  • Fafnir / FAG Equivalent: YA104RR2 / AY103NPP2

  • Peer / Link-Belt Equivalent: FHSR206-20 / MSL20

  • Browning / Morse Equivalent: SLS120S

  • Asahi / NTN Equivalent: ASS206-104N / SB206-20

  • Dodge / IPTCI Equivalent: BR6-20 / CSB206-20N

• Imperial Bore Dimension (d): 1-1/4 Inches (approx. 31.75 mm)

• Outer Ring Diameter (D): 62 mm

• Total Inner Ring Width (B): 16 mm (Narrow inner ring profile optimized for space-limited housing designs)

• Locking Mechanism: Dual Set Screws for secure, slip-resistant shaft gripping.

• Material Architecture: High-Grade Chrome Steel (Vacuum degassed for enhanced fatigue life, wear resistance, and long-term durability)

✨ Engineering Architecture & Performance Merits

• Spherical Outer Ring Design: Self-aligning outer contour compensates for minor angular misalignments between the shaft and housing supports.

• Dual-Lip Contact Seals: Equipped with reinforced synthetic rubber seals bonded to steel flingers to effectively lock in lithium grease and block out abrasive dust and moisture.

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

• Optimized Space-Saving Profile: Designed to fit compact housings and restricted mounting envelopes without sacrificing load-bearing efficiency.

🚗 Target Industrial Sectors & Deployment Fields

• Agricultural Machinery: Light seeders, grain elevator drives, sorting tables, and small harvesters.

• Material Handling & Packaging: Lightweight belt conveyors, roller tables, and automated packaging lines.

• General Industrial Equipment: HVAC fan units, textile machinery, woodworking tools, and small motor pulley drives.