Precision 9/16" CSB202-9 Set Screw Insert Ball Bearing | 9/16" Bore x 40mm Outer Diameter x 22mm Width | Narrow Inner Ring Industrial Power Transmission Unit (Cross: SB202-9/SB202-09, Peer FHSR202-09, NTN ASS202-009N, Timken YA009RR, FYH SBB202-9KG5, B2-09)

🛡️ Specification & Global Interchange Hub

Part Number Designation: CSB202-9 / SB202-9 (9/16 Inch Narrow Inner Ring Set Screw Series)

Comprehensive Brand Interchange Directory:

Counterpart / Spherical OD Models: SB202-9 / SB202-09

Peer Equivalent: FHSR202-09 / FHSR202-9

NTN Equivalent: ASS202-009N

Fafnir / Timken / INA Equivalent: YA009RR / YA009-NPP

FYH Equivalent: SBB202-9KG5

Alternative Industrial Code: B2-09

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

Outer Ring Diameter (D): 40 mm (Spherical outer contour for housing self-alignment)

Total Assembly Width (B): 22 mm (Narrow inner ring profile optimized for compact housing clearances)

Material Architecture: High-Grade Chrome Steel (AISI 52100 / GCr15) for superior hardness, wear resistance, and long fatigue life.

✨ Engineering Architecture & Performance Merits

Set Screw Locking Mechanism: Features integrated set screws designed for quick and secure shaft retention in non-reverse applications.

Spherical Outer Ring Design: Self-aligning contour efficiently accommodates initial static misalignments between the shaft and housing supports.

Dual-Lip Contact Seals: Equipped with reinforced synthetic rubber seals and metal flingers to effectively retain lubricant and block out abrasive dust and moisture.

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

🚀 Target Industrial Sectors & Deployment Fields

Agricultural Machinery: Light seeders, grain elevator idlers, small harvesters, and sorting equipment.

Material Handling & Packaging: Light belt conveyors, roller beds, and automated packaging lines.

General Industrial Applications: HVAC ventilation blowers, small electric motor drives, and textile machinery.