Linear Guide Carriage - Redi-Rail RRS45A-4 45mm Width w/ 4 Adjustable Preloaded Steel Rollers Simplicity Bearing with a 1/4" ID (inner

with a 1/4" ID (inner diameter) bearing inside a housing made of aluminum alloy

Optional double seals available in Polymod

case hardened carbon steel

Square flanged plain linear bearing with a 30mm JIS Metric compensated ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear

8mm to 50mm Metric

Linear Guide Carriage - Redi-Rail RRS45A-4 45mm Width w/ 4 Adjustable Preloaded Steel Rollers Simplicity Bearing with a 1/4" ID (innerSteel linear guide carriage for 45mm wide Redi Rail RR45 linear rails with 4 double row, sealed, carbon steel roller bearings that can be adjusted for pre load from a hole in the side. Carriage only 4 Double Row Roller Bearings made of Carbon Steel Adjustable Preloaded Rollers Compatible with linear guide rail part number RR45 Width 45mm