SER203-17 Insert Ball Bearing | 17x47x15.9mm, Cylindrical Outer Ring, Wide Inner Ring with Snap Ring for Agricultural & Industrial Drives

⚙️ Dimensional & Technical Specifications

• Bearing Model: SER203-17

• Bore Diameter (Inner / d): 17 mm

• Outer Diameter (Outer / D): 47 mm

• Total Width (B): 15.9 mm (Wide Inner Ring design)

• Material Composition: Premium GCr15 High-Carbon Chrome Steel

• Outer Ring Feature: Cylindrical Outer Surface with Snap Ring (Ensures precise axial location in specialized housings)

• Locking Mechanism: Twin Set Screws (Offset at 120 degrees for slip-proof shaft clamping)

• Sealing Protection: Dual Rubber Contact Seals

💡 Core Engineering Advantages

• Exact Dimensional Fit: Precision-engineered to strict 17x47x15.9mm metrics, serving as a direct, drop-in replacement for specific equipment mounts.

• Positive Shaft Retention: Dual set screws clamp down tightly onto standard shafts, completely eliminating rotational play or walking under high operational torque.

• Axial Positioning Security: The cylindrical outer ring design equipped with a snap ring groove allows for precise axial location and effortless mounting in specialized housings.

• Contaminant & Lube Defense: Factory pre-lubricated with high-temperature grease and sealed tightly to lock out abrasive dust, moisture, and operational debris.

🚜 Primary Field Applications

• Agricultural Machinery: Specialized seeders, small harvesters, and implement drive systems.

• Precision Conveyors: Lightweight roller tracks, sorting lines, and material handling systems.

• General Mechanical Equipment: Electric motors, small blower assemblies, and custom automation machinery.