Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Out of Stock Read more BearingsU604ZZ Rolling U-Wheel Guide Groove 4x13x4mm for Extruder 3D Printer Accessories ? 4Pcs ₹211 Model:?U604ZZ Inner Diameter: 4 mm Outer Diameter: 13 mm Width: 4 mm U Shape bottom diameter: 11mm U Shape sink radius: 1mm 1 2 3 4