The SKF TSNG 620 Tapered Sleeve Nut is a critical component engineered for the reliable mounting of bearings with a tapered bore onto cylindrical shafts, such as SKF spherical roller bearings (e.g., 22220 series) or CARB toroidal roller bearings. Manufactured from high-strength steel, this sleeve nut ensures precise axial positioning and secure locking, maintaining optimal running clearance throughout operation. Its design facilitates easy installation and removal using standard hydraulic or mechanical tools, significantly reducing downtime. The TSNG 620 is specifically dimensioned for shafts with a 100 mm bore diameter, providing a robust, non-slip fit essential for high-load, heavy-duty industrial applications like conveyors, paper mills, and aggregate crushers.
Investing in genuine SKF TSNG series components guarantees system longevity and maximized machine uptime. Unlike generic alternatives, the precision machining and metallurgical quality of the TSNG 620 ensure perfect alignment and load distribution, which directly translates into reduced friction, lower operating temperatures, and extended bearing life. This sleeve nut provides a cost-effective solution for conversions and repair work, offering superior vibrational resistance compared to standard lock washers. Integrate the TSNG 620 into your maintenance protocols to achieve peak reliability and lower total cost of ownership in demanding industrial environments.
Key Features
High-strength steel construction for heavy industrial applications.
Facilitates secure mounting of tapered bore bearings onto straight shafts.
Precision machined threads ensure accurate axial positioning and high locking force.
Allows for easy removal (dismounting) using standard hydraulic equipment.
Essential component for achieving and maintaining correct bearing internal clearance.
Designed to fit standard SKF SNL housing series (e.g., 520/620).
