Industrial-Duty SB208-24 Set-Screw Insert Ball Bearing | 1-1/2" Bore x 80mm Outer Diameter x 18mm Width (Replaces YAT208-108, YA108RRB, FHS208-24, SB208-24KG5, LS-124, INS-VSC-112, AS208-108, L-24)
Engineered for extreme structural durability and high-capacity rotational endurance in rugged industrial machinery, automated conveyor networks, and heavy agricultural equipment, the SB208-24 / SB208-24KG5 insert bearing delivers precise 1-1/2" x 80mm x 18mm dimensions manufactured from premium GCr15 high-carbon alloy steel. Designed with an extended inner ring and heavy-duty dual set-screws for rock-solid shaft retention, it serves as an optimal direct OEM drop-in replacement for YAT208-108, YA108RRB, FHS208-24, LS-124, INS-VSC-112, AS208-108, and L-24.
⭐ Engineering Specifications & Interchange Guide
Series Designation: SB208-24 / SB208-24KG5 (1-1/2" Precision Imperial Profile)
OEM Cross-Reference: SB208-24, SB208-24KG5, YAT208-108, YA108RRB, FHS208-24, LS-124, INS-VSC-112, AS208-108, L-24, GE108KRRB
Imperial Bore (d): 1-1/2 Inches (1.500" / 38.1 mm)
Outer Diameter (D): 80 mm
Overall Width (B): 18 mm (Optimized heavy-duty cross-section for superior radial support)
Material Composition: GCr15 Premium Bearing-Grade Chrome Steel
Locking Configuration: Extended Inner Ring with Twin Heavy-Duty Set-Screws
Outer Ring Geometry: Spherical Contour (Self-aligning to compensate for initial shaft deflection)
Sealing Mechanism: Advanced Dual-Lip Contact Seals paired with Protective Steel Slingers
🚗 Performance Highlights & Benefits
Slip-Free Shaft Anchoring: The dual set-screw locking collar grips securely onto transmission shafts, eliminating rotational slip under continuous vibrational loads.
Low-Friction Dynamics: Super-finished internal raceways reduce friction coefficients, keeping operating temperatures cool and stable at high speeds.
Effortless Retrofitting: Designed for universal drop-in compatibility inside standard 208-series pillow blocks, flanged housings, and take-up units.
Reliable Contaminant Defense: Factory pre-greased and tightly sealed to effectively block out abrasive dust, moisture, and fine debris.
⚙️ Target Industrial Applications
Material Handling: Automated sorting lines, heavy roller conveyors, and belt drive modules.
Agricultural Machinery: Combine harvester components, grain augers, and agricultural blowers.
General Industrial Drives: Packaging equipment, textile machinery, and commercial power transmission units.
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