Precision sine bar designed for measuring and setting 1:30 tapered bores on spherical roller bearings. With a 5.5 inch length, it provides accurate taper angle verification for bearing mounting and inspection. This gage is essential for maintenance and quality control in industrial applications.

Mounting Tools The **NSK SINEBAR K30-5.5** is a precision sine bar gage tool designed for accurately measuring angles and taper-related applications. With a length of 5.5 inches and a taper ratio of 1:30, this sine bar is essential for machinists and engineers aiming for high precision in their setups. Crafted by NSK, a leader in bearing and precision machinery manufacturing, this tool reflects the company's commitment to quality and innovation. ## Key Features • **Length:** 5.5 inches, providing an optimal size for a range of measurements and setups • **Taper Ratio:** Designed for 1:30 taper, facilitating precise angle measurements in machining and fabrication • **Material Construction:** Made from high-grade steel for durability and resistance to wear, ensuring longevity in demanding environments • **Precision Engineering:** Engineered to offer minimal deviation, crucial for applications that require exact alignment and measurement • **Surface Finish:** Features a finely polished surface, reducing friction and enhancing measurement accuracy ## Applications • **Machining and Fabricating:** Ideal for use in machining setups where precise angles are critical, such as in the automotive and aerospace industries • **Engineering Workshops:** Widely used in engineering labs and workshops for quality control and metrology tasks • **Compatibility:** Can be used with a variety of measuring instruments and setups, making it a versatile addition to any tool kit ## Benefits • **Enhanced Accuracy:** Achieve precise angle measurements, which is vital for high-quality machining and fabrication • **Durable Design:** Built to withstand rigorous use, ensuring reliable performance over time • **Versatile Use:** Suitable for both professional engineers and hobbyists, making it an excellent tool for various applications --- *Product information compiled with AI assistance for reference purposes.*