6798, 10 Series, White T-Slot Insert Linear Bearing Pad with Brake Hole (3 Pack): Amazon.com: Industrial & Scientific
T-Slot Roller 8 – item
Roller Door Guide for 40mm profiles, 8mm T-slot, RDG40-08, (10) Pack | eBay
KM.LR8 Track roller for T-slot 8 mm - Ø39 mm, plastic / steel | Conveyor rollers | Castors and Wheels | Material supply | Workstation systems | KINETIK MSystem
Aluminium T-slot and Fasteners | Modular Components & Automation
New listing Delrin R style v roller precise CNC for T-slot 100combo/lot with DHL