The AEGIS SGR-2.125-UKIT Bearing Protection Ring is a high-quality grounding device designed to prevent electrical discharge damage in electric motor bearings. Built for 2-1/8" (2.125") shaft diameter motors with 324T, 326T, 404TS, and 405TS frame sizes, it provides a reliable path for harmful shaft currents to ground, effectively eliminating electrical pitting, fluting, and premature bearing failure. Ideal for both OEM installations and retrofit applications, this AEGIS grounding ring ensures optimal motor performance, reduces maintenance costs, and extends the operational life of your equipment. Key Features Protects bearings from VFD-induced electrical discharges Designed for 2-1/8" (2.125") shaft motors Fits NEMA 324T, 326T, 404TS, and 405TS frame motors Prevents bearing fluting and pitting for longer motor life Maintenance-free operation with superior conductivity Durable aluminum housing with high-performance conductive microfibers Universal mounting kit included (brackets, screws, and conductive grease) Ideal for new motor installations or retrofit upgrades Specifications Part Number: SGR-2.125-UKIT Brand: AEGIS Type: Bearing Protection Ring / Shaft Grounding Ring Shaft Diameter: 2-1/8" (2.125") Motor Frame: 324T, 326T, 404TS, 405TS Material: Aluminum housing with conductive microfibers Application: Shaft grounding for VFD-driven motors Installation Kit: Includes mounting brackets, screws, and conductive grease Compatible Models: Commonly used with 2-1/8" shaft motors from Baldor, Marathon, Leeson, WEG, Siemens, and ABB ? and more. Why Choose This Item Choose the AEGIS SGR-2.125-UKIT for proven bearing protection, extended motor life, and easy installation. Trusted by industry professionals worldwide, this grounding ring provides dependable, maintenance-free performance that prevents costly motor failures and keeps your VFD-driven systems running efficiently.