4pcs 42mm Diameter Guide Roller 24mm Thickness Replacement Roller For Elliptical Trainer

Label:Yes - ARC ROLLING SURFACE: Curved outer surface fits flat belt and track contact. Grease inside bearing lowers friction and sound during rolling. - STABLE LOAD SUPPORT: Thick wheel body and sealed bearing maintain stable bearing state under continuous rolling. - NYLON & BEARING STEEL MATERIAL: Nylon outer layer with bearing steel inner core, solid structure for long time repeated use. - MULTIPLE APPLICATIONS: Fits sliding door and window tracks, pilates training equipment and compact transmission equipment. - STANDARD SIZE FOR REPLACEMENT: Size 42mm outer diameter 10mm inner bore 24mm thickness fits sliding doors, windows, pilates machines to replace old wheels.

Specifications Main Material: Nylon outer layer + bearing steel inner core Color: Black Outer diameter 42mm (1.65in), inner bore 10mm (0.39in), thickness 24mm (0.95in)

Package Contents 4 x Nylon Coated Press Wheels

Tips Color difference may exist under different light and screen display, real product color shall prevail All sizes are measured manually, tiny size gap may exist without influencing normal installation