Heavy-Duty SA207-23 Insert Ball Bearing | 1-7/16" Bore x 72mm Outer Diameter x 17mm Width (Replaces GRA107RRB, YET207-107, AEL207-107D1, FH207-23, LE-123S)

🌐 Technical Specifications & Cross-Reference Directory

Product Series: SA207-23 (1-7/16" Imperial Bore Profile)

OEM Interchange Match List: GRA107RRB, GRA107-NPPB, YET207-107W, YET207-107, AEL207-107D1, FH207-23, LE-123S

Imperial Bore Diameter (Inner d): 1-7/16 Inches (1.4375" / 36.5125 mm)

Outer Diameter (Outer D): 72 mm

Overall Thickness / Width (B): 17 mm (Space-optimized compact profile)

Alloy Composition: High-Carbon GCr15 Chrome Steel

Locking Configuration: Streamlined fastening design optimized for standard light-duty shafts

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

Space-Saving Footprint: Compact 17mm overall width enables smooth integration into tight mechanical layouts without compromising structural load stability.

Low-Vibration Dynamics: Precision-ground raceways minimize operational noise, ensuring stable performance at continuous running speeds.

Effortless Housing Compatibility: Designed to drop smoothly into standard 207-series light-duty pillow blocks, flanged units, and pressed steel housings.

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

⚙️ Typical Operational Sectors

Light Industrial Machinery: Compact conveyor rollers, packaging units, and automated sorting assemblies.

HVAC & Ventilation Systems: Small blower fan drives, air handlers, and residential/commercial ventilation units.

General Commercial Equipment: Agricultural utility attachments, fitness equipment drives, and custom mechanical DIY builds.