Rexnord 416321PKITSN262STL Flexible Disc Coupling Kit

Rexnord 416321PKITSN262STL is a stainless steel (STL) Thomas flexible disc coupling parts kit configured for coupling size 262, SN series. This PKIT SN 262 STL belongs to Rexnord’s Disc Coupling Parts & Kits lineup and is designed to service or replace the disc-pack elements, hubs, and mounting hardware on a size-262 SN Thomas disc coupling. The kit includes complete disc-pack hardware and standard hub cap screws for one coupling end (half kit) or both ends (full kit) depending on configuration. For size 262 SN, catalog data lists a continuous torque rating of about 8,733 Nm and a peak overload torque of roughly 17,467 Nm, with a coupling weight near 58 kg, reflecting the robust, high-torque capability of this family. Thomas disc couplings are intended to accommodate misalignment while transmitting substantial torque, and all Thomas disc couplings specified by Rexnord meet motor standards such as NEMA frame sleeve bearings without modification. The stainless construction of the STL variant provides corrosion resistance for demanding industrial environments, making this kit suitable for maintenance or overhaul of high-torque power transmission systems where a size-262 SN, stainless option is required.