FAG 31308 -XL-DF-A50-90 Tapered Roller Bearing - 40 mm ID, 90 mm OD, 50.5 mm Width Stud Type Track Roller internal extractor

internal extractor

they are required for bearing installation

as any wrench large enough will suffice

The Whittet-Higgins SC-12S is a two-piece (split) shaft collar machined to inch dimensions

FAG 31308 -XL-DF-A50-90 Tapered Roller Bearing - 40 mm ID, 90 mm OD, 50.5 mm Width Stud Type Track Roller internal extractorTapered Roller Bearing Tapered Roller Bearings are designed to accommodate combined loads, i. e., simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling. Suitable for use in a wide range of industrial applications where reliability and performance are essential.