Heavy-Duty SB206-18 Set-Screw Insert Ball Bearing | 1-1/8" Bore x 62mm Outer Diameter x 16mm Width (Replaces YA102RRB, AS206-102, FHS206-18, SB206-18N, S218EL)

⭐ Technical Specifications & Directory

Product Series: SB206-18 (1-1/8" Precision Imperial Bore Profile)

OEM Cross-Reference List: SB206-18, YA102RRB, GYA102RRB, AS206-102, AS206-102D1, FHS206-18, FHS206-18G, SB206-18N, SB206-18G, S218EL, SG218EL, GE108KRRB

Imperial Bore Diameter (Inner d): 1-1/8 Inches (1.125" / 28.575 mm)

Outer Diameter (Outer D): 62 mm

Overall Thickness / Width (B): 16 mm (Rugged heavy-duty section engineered for optimal radial load handling)

Alloy Composition: Premium GCr15 Bearing-Grade Chrome Steel

Locking Mechanism: Extended Inner Ring with Dual Set-Screws for slip-free shaft retention

Outer Ring Contour: Spherical Outer Surface (Smoothly accommodates initial shaft misalignment and housing deflection)

Sealing Protection: Reinforced Dual-Lip Contact Rubber Seals with Steel Deflector Shields

🚗 Core Engineering Advantages

Secure Shaft Grip: The precision set-screw collar locks firmly onto 1-1/8-inch transmission shafts, preventing slippage under continuous vibrational stress.

Low-Friction Dynamics: Micro-finished raceways reduce internal friction, ensuring stable operation and reduced heat generation at high rotational speeds.

Universal Housing Fit: Designed for effortless drop-in assembly into standard 206-series industrial pillow blocks, flanged housings, and take-up units.

Contaminant Shielding: Pre-lubricated with high-grade multi-purpose grease and tightly sealed to block out abrasive dust, moisture, and debris.

⚙️ Typical Operational Sectors

Material Handling Networks: Heavy-duty belt conveyors, sorting rollers, and industrial automation lines.

Agricultural Equipment: Combine harvesters, grain elevators, and high-capacity ventilation fans.

General Industrial Machinery: Textile processing units, packaging equipment, and commercial drive systems.