
Built for aggressive high-pressure washdown zones, food processing conveyors, and pharmaceutical mixing equipment, the SSUC203-11 stainless steel insert bearing provides robust rust immunity backed by exact 11/16" x 47mm x 31mm dimensions. Fabricated from solid corrosion-resistant stainless steel with an extended inner ring and dual set-screws for secure shaft anchoring, it delivers seamless drop-in compatibility and cross-reference with SUC203-11 (NTN/IPTCI/LDK), SS-UC203-11, Timken/Fafnir chrome variant GY1011KRRB, and INS-SC-011.
🛡️ Global Interchange & Technical Profile
Product Part Number: SSUC203-11 (11/16-Inch High-Sanitation Series)
Comprehensive Brand Cross-Reference Directory:
NTN / IPTCI / LDK: SUC203-11
Alternative Stainless Designation: SS-UC203-11
Timken / Fafnir (Chrome Variant Geometry): GY1011KRRB
Alternative OEM Standard: INS-SC-011
Imperial Bore Size (d): 11/16 Inches (approx. 17.463 mm)
Outer Ring Diameter (D): 47 mm
Total Assembly Width (B): 31 mm (Extended inner ring engineered for balanced radial support)
Material Composition: Solid Anti-Corrosive Stainless Steel (Engineered for maximum oxidation resistance)
🔷 Engineering Advantages & Structural Integrity
Twin Set-Screw Clamping: Positioned on the extended inner ring to apply firm, even radial clamping force, preventing shaft loosening under heavy vibration.
Self-Aligning Outer Geometry: Spherical outer contour automatically compensates for minor shaft deflection and housing misalignment.
Sanitary Shielding System: High-performance food-grade contact seals paired with stainless steel protective slingers to exclude moisture and debris.
Factory Lubrication: Pre-packed with certified pure sanitary grease, ready for immediate cleanroom installation.
🚀 Target Operational Sectors
Food & Beverage Processing: Conveyor guide pulleys, bottling units, and grading tables.
Pharmaceutical Equipment: Lab-grade mixing systems, packaging machinery, and capsule counters.
Marine & Outdoor Installations: Coastal monitoring frames and specialized agricultural washdown pumps.

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