Sealmaster LF-20R Flange Ball Bearing Bronze Line

Sealmaster LF-20R Flange Ball Bearing Bronze Line 1-1/4 in bore (170-2) is a flange-mounted ball bearing from Sealmaster designed to support a shaft in compact, face-mount assemblies. The LF-20R designation identifies a 1-1/4 in bore within Sealmaster's Bronze Line family, a variant associated with bronze-line bearing interfaces. The LF-20R is documented in interchange catalogs as a 1-1/4 in bore flange-ball configuration, confirming its size and mounting style. Bronze Line variants such as RB-20R appear in catalog listings, illustrating the breadth of the Bronze Line within the Sealmaster lineup. Related Sealmaster flange-bearing models in the same family include 1-1/4 in bore options like SFT-20R LO, which corroborate the standard bore size across this product group. This family designation reflects a common 1-1/4 in shaft compatibility and flange-mount format that serves compact, rigid shaft-support applications in machinery and equipment.