Rexnord SRA200537A CARR Sub Assembly Unit Kit

Rexnord SRA200537A CARR SUB ASSY SRA 4.11 is a Carrier Sub Assembly designed for Rexnord Planetgear speed reducers, serving as the replaceable carrier component within planetary gear trains. It supports Planetgear unit sizes Atlas, Earth, Neptune, Polaris, Venus (and related configurations such as OrionPlus, SaturnPlus, TitanPlus), making it the correct rebuild option for multiple Rexnord planetary reducer families. The assembly is specified with an overall height of 3.00 in, a footprint of 7.00 in long by 7.00 in wide, and a net weight of 10.80 lb, with an outside diameter listed around 6.9 in in retailer listings. For installation, this carrier subassembly is typically used as a rebuild or replacement part within Rexnord speed reducer systems and is categorized under Speed Reducer Replacement Parts for the Planetgear series. The kit/assembly typically includes a retainer plate, aligning with common carrier subassembly configurations, and is referenced by Rexnord as SRA200537A for the 4.11 series, making it the specific choice when exact compatibility with the SRA 4.11 family is required. This part is intended for professional maintenance of planetary gear reducers in industrial machinery, conveyors, and material-handling equipment where Rexnord Planetgear components are employed.