
Engineered for demanding high-pressure washdown zones, heavy food processing lines, and corrosive chemical mixing systems, the SSUC207-21 stainless steel insert bearing provides exceptional structural integrity backed by precise 1-5/16" x 72mm x 42.9mm dimensions. Manufactured from solid anti-corrosive stainless steel with an extended inner ring and dual set-screws for rock-solid shaft anchoring under heavy dynamic loads, it serves as a direct drop-in replacement for SUC207-21 / SSUC207-21, MUC207-21, FYH UC207-21S6, Timken/Fafnir chrome variant GY1105KRRB, and Dodge INS-SC-105.
💎 Specification & OEM Cross-Reference Hub
Product Part Number: SSUC207-21 (1-5/16 Inch Heavy-Sanitary Series)
Comprehensive Brand Cross-Reference Directory:
Universal Industrial Codes: SSUC207-21 / SSUC207-21
Cross-Brand Stainless Prefix: MUC207-21
FYH Stainless Designation: UC207-21S6
Fafnir / Timken (Chrome Steel Geometry Equivalent): GY1105KRRB
Dodge Geometry Equivalent: INS-SC-105
Imperial Bore Dimension (d): 1-5/16 Inches (approx. 33.34 mm)
Outer Ring Diameter (D): 72 mm
Total Assembly Width (B): 42.9 mm (Extended inner ring engineered for heavy radial-axial load distribution)
Material Architecture: Solid Anti-Corrosive Stainless Steel (Optimized for maximum oxidation and chemical immunity)
⚙️ Engineering Architecture & Performance Highlights
Twin Set-Screw Clamping System: Positioned securely on the extended inner ring to apply balanced, slip-resistant clamping force, preventing shaft rotation during high-torque operation.
Spherical Self-Aligning Contour: Features an outer ring geometry that automatically adjusts to compensate for minor shaft deflections and housing misalignments.
Advanced Sanitary Shielding: Equipped with food-grade rubber contact seals combined with stainless steel protective slingers to exclude moisture, cleaning detergents, and solid debris.
Certified Factory Grease: Pre-lubricated with high-purity, NSF-compliant food-safe grease for immediate cleanroom and hygienic deployment.
🛸 Target Industrial Application Sectors
Food & Beverage Processing: Heavy meat-sorting conveyors, large bottling wheels, and agricultural washing lines.
Pharmaceutical & Chemical Machinery: Cleanroom material handling systems, liquid mixing tanks, and metering pumps.
Marine & Outdoor Infrastructure: Wastewater treatment agitators, coastal conveyor frames, and dockside handling equipment.

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