Achieving optimal performance and durability from cam followers means protecting them against wear, especially in heavy-duty applications like machine tools and industrial robots. Wear is a leading cause of maintenance and downtime, often exacerbated by deflection, thrust loads, and challenging environments. Key factors contributing to wear include:
Mounting Errors
Improper mounting can cause misalignment, resulting in thrust forces and metal contact between the bearing’s outer ring and side plate.
High Loads
Heavy loads can lead to deflections, causing uneven stress on the stud and increasing the risk of wear and fatigue.
Contamination
Dirt, debris, and abrasive particles entering the system can accelerate wear and lead to early replacement.
Heat
Metal-to-metal sliding contact generates heat, which can degrade lubrication and shorten the cam follower’s lifespan.
CR…VBS Series: Built to Resist Wear
For reliable performance in demanding applications, you need cam followers designed to withstand heavy loads and their associated thrust forces. Our CR…VBS Series cam followers are specifically engineered to address these challenges. Combining the proven features of our Inch Series cam followers with proprietary ThrustDisk™ technology, this series delivers exceptional wear prevention and durability.
ThrustDisk™ Technology
The ThrustDisk™ seal, made from a low-wear synthetic resin, incorporates a built-in thrust washer. This innovative design reduces wear and friction in sliding contact areas, including the unit’s outer ring, stud head, and side plate. It also handles axial loads caused by misalignment, resists heat and contamination to extend bearing life, and ensures smoother, more reliable operation in tough environments.
Additional features of the CR…VBS Series include:
Low coefficient of friction.
Excellent rotational performance.
Easy installation with a hex head stud.
Enhanced Reliability for Heavy-Duty Applications
Selecting the right cam follower for high-load applications is critical, especially when thrust loads are a factor. The ability to handle axial loads not only improves reliability but also increases load capacity, reducing downtime and extending operational life.
Our CR…VBS Series cam followers with ThrustDisk™ technology are designed to meet the demands of heavy-duty applications, providing outstanding wear and contamination resistance. They deliver the reliability, durability, and performance you need to keep your operations running smoothly.