Pacific Bearing PBC-315 Self-Aligning Single Flange-Mounted Linear Plain Bearing 1 Inch I.D, 2.25 O.D x 2.812 Long: Linear Ball Bearings: Amazon.com: Industrial & Scientific
Amazon.com: uxcell Bore Silver Tone Plain Sleeve Bearing, 4mm x 12mm x 14mm x 12mm : Industrial & Scientific