Compact SA201 Insert Ball Bearing | 12mm Bore x 40mm Outer Diameter x 13mm Width (Standard Duty | Replaces PTI SA201-12MM, FYH SA201, FH201-12MM, SA201 LDK)

🌐 Technical Specifications & Cross-Reference Directory

• Product Series: SA201 (12mm Metric Bore)

• OEM Interchange Match List: PTI SA201-12MM, FYH SA201, FH201-12MM, SA201 LDK, RA012RR (Equivalent class)

• Metric Bore Diameter (Inner d): 12 mm

• Outer Diameter (Outer D): 40 mm

• Overall Thickness / Width (B): 13 mm (Compact profile for space-saving assemblies)

• Alloy Composition: High-Carbon GCr15 Chrome Steel

• Locking Configuration: Secure Set Mechanism optimized for standard shaft fits

• Outer Ring Contour: Spherical Outer Surface (Compensates smoothly for initial housing misalignment)

• Sealing Architecture: High-Efficiency Rubber Contact Seals with Integrated Steel Flingers

💡 Core Engineering Advantages

• Optimized Space-Saving Profile: Compact 13mm width allows seamless integration into tight machinery spaces without compromising structural load capacity.

• Smooth Rotational Dynamics: Precision raceway geometry minimizes operational vibration and noise, ensuring high-speed stability under normal loads.

• Effortless Housing Integration: Designed to drop smoothly into standard 201-series light-duty pillow blocks and flanged bearing units.

• Reliable Contaminant Defense: Factory pre-lubricated with high-grade multi-purpose grease and protected by dual-lip seals to block out dust and light moisture.

⚙️ Typical Operational Sectors

• Light Industrial Machinery: Small conveyor rollers, packaging equipment, and automated sorting assemblies.

• HVAC & Ventilation: Small blower fans, air handling units, and residential/commercial fan drives.

• General Mechanical Units: Light-duty agricultural add-ons, fitness equipment drives, and custom mechanical DIY builds.