23034CDKE4 - NSK Spherical Roller Bearing - 170x260x67mm 11 25 7/8 RHP this bearing is a universal

this bearing is a universal fit double set of bearings with a light preload and a P3 precision rating

LWL20 R360 B H S2 Standard Stainless Steel Miniature Linear Rail 360mm - Rail Length Ball Retained Type High Accuracy Class S2 Specification

This 7220BW bearing is a single row angular contact bearings with a 40° contact angle

22 08 k2rs tn Wide Bore Size - 40mm Tapered Bore (1:12 on Diameter) with Double Contact Seal PA66 Cage

This 40BNR10STV1VSULP3 bearing is a high speed super precision angular contact bearing with an 18° contact angle

23034CDKE4 - NSK Spherical Roller Bearing - 170x260x67mm 11 25 7/8 RHP this bearing is a universalThis 23034CDKE4 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, a 1: 12 tapered bore, an annular groove in the outer ring with three lubrication holes and a normal radial internal clearance. The bearing's dimensions are 170x260x67. 230 34 CD K E4 Very Light 170mm Bore Size Two Piece Steel Cage Guide Ring 1: 12 Tapered Bore Groove & Holes, Outer Normal Internal Clearance