SNASOPA204-20MM Standard Duty Stainless Steel Stand-Off Series Eccentric Locking Tapped Base Pillow Block Bearing 1-5/16" Diameter These specially designed collars fit

These specially designed collars fit over rail assemblies on precision shafting

self-centering design for use in through-bored components with high torque and/or bending requirements

High axial load and torque capacity and does not mar the shaft

Traditional cost effective rigid coupling design

Click here for spec sheet: UCHA Spec Sheet

SNASOPA204-20MM Standard Duty Stainless Steel Stand-Off Series Eccentric Locking Tapped Base Pillow Block Bearing 1-5/16" Diameter These specially designed collars fitClick here for spec sheets: Stand Off Catalog Note: SNA bearings not in catalog, dimensions are the same (except "z" is longer, see SNA vs SUC pages for bearing insert dimensions), just has eccentric locking insert instead of set screw.