
Engineered for sanitary washdown operations, food processing conveyor networks, and chemical-resistant automation lines, the SSUC204 stainless steel insert bearing provides precise 20mm x 47mm x 31mm dimensions manufactured from premium grade corrosion-resistant stainless steel. Built with an extended inner ring and dual stainless steel set-screws for secure shaft anchoring, it delivers exceptional rust immunity against moisture and harsh cleaning agents, functioning as a seamless direct OEM drop-in replacement for SKF MUC204FM, NTN/SNR/FYH/Asahi/LDK SUC204.
⭐ Engineering Specifications & Global Brand Interchange
Series Designation: SSUC204 (20mm Stainless Steel Corrosion-Resistant Profile)
Global OEM Cross-Reference Directory:
SKF: MUC204FM
NTN / SNR / NTN-SNR: SUC204
FYH: SUC204
Asahi: SUC204
LDK: SUC204
Metric Bore (d): 20 mm
Outer Diameter (D): 47 mm
Overall Width (B): 31 mm (Extended inner ring profile optimized for balanced radial and axial stability)
Material Composition: Premium Grade Corrosion-Resistant Stainless Steel (Superior anti-rust property for cleanroom environments)
Locking Configuration: Extended Inner Ring with Twin Stainless Steel Set-Screws
Outer Ring Geometry: Spherical Outer Contour (Self-aligning capability to compensate for minor shaft deflection)
Sealing Mechanism: Food-Grade / Chemical-Resistant Rubber Seals with Protective Stainless Shields
🚗 Performance Highlights & Benefits
Washdown & Acid Resistance: Highly immune to frequent chemical sanitization, moisture, saline solutions, and organic acids.
Slip-Resistant Clamping: Twin stainless steel set-screws distribute balanced radial pressure to prevent rotational slippage during continuous high-load operations.
Sanitary Lubrication: Factory pre-lubricated with certified food-safe, high-purity grease, meeting stringent cleanroom and food safety standards.
Universal Housing Compatibility: Dimensioned for effortless drop-in integration into standard stainless steel or thermoplastic 204-series pillow block and flanged housings.
⚙️ Target Industrial Applications
Food & Beverage Processing: Conveyor belt lines, bottling plants, sorting vats, and packaging machinery.
Pharmaceutical & Medical Hardware: Cleanroom transfer systems, chemical metering pumps, and lab automation drives.
Marine & Outdoor Installations: Coastal material handling equipment, wastewater treatment units, and corrosive washdown frames.

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