SEALMASTER Take-Up Unit Setscrew Locking ST-23 RM

Overview

This fixed take-up block ball bearing unit features a Cast Iron housing with a wide slot, utilising a straight bore and a concentric shaft locking mechanism. It is lubricated for life with Lithium Complex NLGI 2 Grease and has a maximum speed of $6500\text{rpm}$, with static misalignment capability up to $\pm2.0^{\circ}$. The inner race is zone-hardened and the cage material is PPS.

Features

• Wide slot take-up block design enables precise belt tensioning and shaft positioning adjustments
• Zone-Hardened inner race provides enhanced wear resistance for extended service life
• $\pm2.0^{\circ}$ static misalignment capability accommodates mounting imperfections, ensuring proper function
• Lubed for Life design eliminates the need for relubrication, reducing ongoing maintenance costs
• Concentric shaft locking minimises vibration and provides secure shaft grip without damage

Application & Usage

• Compatible with high-speed processing equipment operating up to $6500\text{rpm}$
• Ideal for agricultural machinery subject to minor static shaft misalignment
• Used with conveyor systems requiring belt tension adjustment and reliable shaft support