61810TN

The 61810TN is a single-row open thin-walled deep groove ball bearing equipped with a polyamide (PA66) nylon retaining ring. Its core function is to be a universal precision component suitable for small and medium-sized equipment in scenarios with limited space, while also balancing lightweight and low-noise smooth transmission. It is specifically designed to provide reliable transmission support for equipment that has basic requirements for quiet operation and lightweight components. It retains the compact thin-walled structure of the 61810 series with an inner diameter of 50mm, an outer diameter of 65mm, and a width of 7mm. The bearing body is made of GCr15 high-carbon chromium bearing steel. The nylon retaining ring not only reduces the overall weight but also reduces friction and noise during operation. It can stably withstand radial loads and small bidirectional axial loads. It has excellent rotational performance and is easy to install and maintain. It is pre-filled with lithium-based composite lubricating grease upon出厂. The open design allows for subsequent replenishment or replacement of lubrication methods as needed. It is widely applicable to general machinery， motors， automotive auxiliary components， power tools， precision instruments， etc.， and is particularly suitable for working conditions with basic requirements for smooth operation and noise control.