V-Wheel - Sealed Stainless Steel VWSS1 V-Guide Size 1 - Outer Diameter: 20mm RST Square flanged plain linear bearing

Square flanged plain linear bearing with a 25mm JIS Metric precision ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear

and 50mm length with round flange

Floating pillow blocks should be used for each opposing block when running on parallel shafts

Size 4 = 60mm outer diameter

V-Wheel - Sealed Stainless Steel VWSS1 V-Guide Size 1 - Outer Diameter: 20mm RST Square flanged plain linear bearingStainless Steel V Wheel, 20mm outer diameter (Size 1) and permanently sealed and lubricated. V Guide wheels are dual row angular contact roller bearings offering low friction guidance for linear motion applications. They can be used with internal or external 90 degree rails, as well as round shafts. Size 1 = 20mm outer diameter 440 stainless steel construction Permanently sealed and lubricated Matches VRS1 and VRSD1 V Guide linear rails Precision dual