_x005F_x000D_ Transfer Bearing Ball is used for conveying, especially suitable for turning or diverging parts of conveying system. It can make items move easily in a horizontal direction. _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Features: _x005F_x000D_ Flexible rolling; make plate, material bin or other objects glide flexibly. _x005F_x000D_ Greatly reduce the labor intensity of workers. _x005F_x000D_ Can set arbitrary distribution density according to different load requirements. _x005F_x000D_ Convenient to install. _x005F_x000D_ Suitable for electronics, hardware, mechanical, chemical, food, forests, mines, books, supermarket, rubber, etc. _x005F_x000D_ Widely used in transmission system, processing system, processing machinery and packaging machinery ancillary equipment. _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Specifications: _x005F_x000D_ Housing Material: Iron _x005F_x000D_ Surface Treatment: Zinc plating _x005F_x000D_ Rolling Ball Material: Nickel Plating Steel_x005F_x000D_ Load Bearing: 15kg _x005F_x000D_ Mounting Hole Diameter: 4mm / 0.15"_x005F_x000D_ Hole Spacing: 40mm / 1.57"_x005F_x000D_ Diameter of Ball: 15mm / 0.59"_x005F_x000D_ _x005F_x000D_ Size: 48 x 32 x 20mm / 1.88 x 1.25 x 0.78" _x005F_x000D_ Quantity: 5 pcs _x005F_x000D_ Weight: 200g(approx.)_x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Package Includes:_x005F_x000D_ 5 x Transfer Bearing Balls _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Note: _x005F_x000D_ 1, Accurate usage of installation is to make steel ball upward. Using in reverse often leads to stuck ball. _x005F_x000D_ 2, Please allow 1-3mm error due to manual measurement. Thanks for your understanding._x005F_x000D_ _x005F_x000D_