FAFNIR 2MM310WI CR DUL Super Precision Bearing

FAFNIR 2MM310WI CR DUL Super Precision Bearing measures 50 mm x 110 mm x 27 mm, with a bore of 50 mm, an outer diameter of 110 mm, and a width of 27 mm. This FAFNIR model, identified by part number 2MM310WI CR DUL, is part of the brand’s lineup of super precision bearings designed for tight tolerances and smooth rotation in demanding equipment. The compact bore and outer diameter create a balanced footprint suitable for precision assemblies where accurate motion is essential, while the 27 mm width adds rigidity to the supporting structure. In rotation-critical components, such a bearing is chosen to help achieve repeatable performance and stable motion across operating conditions. The exact dimensions enable engineers to match this part to compatible housings and shafts in precision machinery and related instrumentation, ensuring reliable fit and predictable operation in high-precision applications.