Relube Flangettes

Relube Flangette (MSA/MSB)

  • Bearing OD: 52 to 100 mm
  • Shaft Dia. .75 to 2.1875 in.
  • Designs come in both round and square types
  • Relube flangettes consist of an MSA and MSB flangette paired together
  • Flangettes MSA and MSA-S have a grease fitting and a grease groove in the bore which allows the
    grease to enter the holes in the outer ring of the bearing
  • Flangettes MSB and MSB-S, contain a similar grease groove in the bore for the same purpose. With the grease groove in both flangettes, the bearing can be reversed in the assembly and still be relubricated
  • Various grease fitting types available

Lutco is the largest manufacturer of flangettes in North America! 

Flangette assemblies are constructed as two piece, pressed steel housings, and are used in applications that require controlled torque and misalignment.

The spherical inside surfaces of each pair of flangettes mates with the spherical outside diameter of the bearing’s outer race to provide self-aligning capability.


Lutco Flangettes

  • Allow for bearing self-alignment
  • Most sizes available in torque rated versions
  • Supplied plain or zinc plated with clear or yellow dichromate for corrosion protection
  • Accommodate industry standard metric spherical OD bearings


Product Design Guide

The Lutco Design Guide has detailed information including product specifications, technical drawings & measurements, load rating and testing data, interchange tables, conversion tables, unique applications, and more.

product design guide