Feature●Main Color : Black;Material : PU, Metal●Box contents: 1 x bearing disc.●Product Name: Bearing Disc●Dimensions: (inner diameter) 6 mm x (outer diameter) 30 mm x (thickness) 20 mm.●Dimensions: 30 x 20 mm / 1.18 x 0.79 inches (L x H).Description
PU flat belt bearing roller wheel.