Plain Linear Bearing Guide RPS-0800-048-000 Two Steel Shafts on Rails - Diameters: 1/2" Lengths: 48" simplicity-linear-slide-assembly Flanged Linear Ball Bearing -

Flanged Linear Ball Bearing - 8mm JIS Metric ID (inner diameter)

while the FrelonGOLD® liner

Pre-drilled with industry-standard hole spacing

Round flanged plain linear bearing with a 60mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear

Plain Linear Bearing Guide RPS-0800-048-000 Two Steel Shafts on Rails - Diameters: 1/2" Lengths: 48" simplicity-linear-slide-assembly Flanged Linear Ball Bearing -Heavy duty linear guide with two 48" parallel rail supported 0. 5" diameter shafts and a flat carriage plate riding on four sliding Simplicity plain linear bearing pillow blocks. This assembly provides smooth, stable long travel motion with excellent rigidity, vibration dampening, and shock resistance. Self lubricating FrelonGOLD liners deliver oil free, maintenance free operation in dirt, contamination, washdown, temperature extremes, and vibration.