The SR2-FB4-307TLNE is a precision bearing from PT International, featuring a 3-7/16" diameter. This model is designed for high-load applications, providing exceptional durability and performance. Constructed with high-quality materials, it ensures long-lasting operation even in harsh conditions. The bearing's design allows for easy installation and maintenance, making it a preferred choice for engineers. Ideal for use in various machinery, the SR2-FB4-307TLNE offers low friction and high efficiency, making it suitable for applications in manufacturing, automotive, and industrial sectors.