The AEGIS SGR-2.125-UKIT-1A4 Bearing Protection Split Ring is a top-performance grounding solution engineered to safeguard electric motor bearings from electrical discharge damage caused by variable frequency drives (VFDs). Designed for 2-1/8" (2.125") shaft diameter motors with 324T, 326T, 404TS, and 405TS frame sizes, this split-ring design allows for fast, simple installation without removing couplings or disassembling the motor. It effectively channels harmful shaft currents to ground, preventing bearing fluting, pitting, and premature wear ? ensuring reliable and long-lasting motor operation. Key Features Split-ring design enables quick and easy retrofit installation Protects bearings from VFD-induced electrical discharges Fits 2-1/8" (2.125") shaft motors Compatible with 324T, 326T, 404TS, and 405TS frame sizes Prevents bearing fluting and pitting, extending motor life Maintenance-free, durable construction High-performance conductive microfibers for consistent grounding Includes universal installation kit (mounting hardware and conductive grease) Specifications Part Number: SGR-2.125-UKIT-1A4 Brand: AEGIS Type: Bearing Protection Split Ring Shaft Diameter: 2-1/8" (2.125") Motor Frame: 324T, 326T, 404TS, 405TS Material: Aluminum housing with conductive microfibers Application: Shaft grounding for motors powered by variable frequency drives (VFDs) Installation: Split design allows easy retrofit without motor disassembly Compatible Models: Ideal for 2-1/8" shaft motors (324T?405TS frame) from Baldor, Marathon, Leeson, WEG, Siemens, and ABB ? and more. Why Choose This Item Choose the AEGIS SGR-2.125-UKIT-1A4 for fast installation, exceptional grounding performance, and maximum bearing protection. Perfect for retrofit or OEM applications, this split-ring design combines convenience with AEGIS?s proven technology to keep your VFD-driven motors operating efficiently and reliably for years to come.