5PCS Heavy Duty 15mm Ball Transfer Unit with M8 Bolt, Durable Steel Industrial Ball Caster for Conveyor

SP15FL Heavy Duty Conveyor Ball with Bolt Model CKSP15FL Key benefits Heavy duty support for small furniture and fixtures. Each SP15FL conveyor ball is rated for 4050KGS, providing reliable load capacity for frequent use. Smooth rolling performance. Built with a bearing to reduce friction and improve movement for items on casters or small transfer points. Durable carbon steel construction resists wear under repeated loading, extending service life in everyday applications. Easy replacement and installation. Supplied as a set of 5 pieces per lot with integrated bolt for straightforward mounting. Features and specifications Item name: SP15FL Heavy Duty Conveyor Ball with Bolt Model number: CKSP15FL Type: Window Rollers Material: Carbon steel Size: SP15FL Load capacity: 4050KGS per unit Quantity: 5pcs per lot Bearing: included to improve rotation and reduce wear How this product solves common problems Reduces effort when moving small items by providing smooth, consistent rolling action. Prevents concentrated wear on furniture bases by distributing load across durable carbon steel balls. Simplifies repairs and upgrades for small furniture and utility carts thanks to a standard bolt mount and compact size. Compatibility and typical applications Designed for use with small sofas, chairs, ottomans, benches, and TV stands where discrete rolling support is required. Suitable for microwave carts, plant stands, shoe bins, and toy bins to enable easier repositioning and access. Useful for lightweight conveyor or transfer systems and work surfaces that need low profile rolling elements. Practical use scenarios Living room furniture upgrade: worn feet on a small sofa or ottoman with SP15FL units to restore easy repositioning without lifting the item. Kitchen cart mobility: Install the conveyor balls on a microwave cart or small trolley to allow smooth movement across hard floors. Storage bin access: Fit shoe bins or toy bins with SP15FL balls to make tilting and sliding operations simpler and reduce damage to bin bases. Why choose SP15FL Clear specification and consistent performance: known load rating, material, and size make it easy to plan replacements or small projects. Delivered in a set of 5 for quick multipoint installation or spares for future maintenance. Practical, nofrills design focused on reliable rolling, straightforward installation, and long service life.