CYR 1 1/8 S Yoke-Type Cam Follower Full Complement Needle Roller Bearing

Cam Follower Needle Roller Bearing

Cam followers are anti-friction needle roller bearings specifically developed for use in cam or track roller applications. Unlike standard bearings, they feature a heavy outer ring cross-section with a full complement of needle rollers, enabling them to handle significant radial loads while providing smooth, precise tracking along cam tracks and guide rails. The yoke-style design enables flush installation between supports, making it ideal for cam tracks, rail-following, and conveyor applications.

Exceptional Load Capacity

With a dynamic load rating of 2,225 lbf and a static load rating of 6,120 lbf, the CYR 1 1/8 S delivers outstanding load-carrying capability in a compact 1.125″ roller diameter package. The full complement needle roller design ensures maximum load distribution across all rolling elements.

Superior Contamination Protection

The integral seals provide effective protection against dust, dirt, and moisture, making this bearing ideal for applications in dirty or wet environments. The seals retain lubricant while keeping contaminants out, extending bearing life and reducing maintenance frequency.

Long Service Life in Demanding Environments

The combination of 52100 bearing steel, black oxide finish, full complement needle rollers, and effective sealing delivers exceptional durability in high-cycle, high-load applications. The bearing withstands the shock loads, vibration, and contamination common in industrial environments.

High Rigidity and Precision Tracking

The full complement needle roller design provides high radial rigidity, minimizing deflection under load and ensuring precise tracking along cam tracks and guide rails.

Ease of Installation and Maintenance

The yoke-style design allows for straightforward shaft mounting. The lubrication hole enables easy relubrication without bearing removal, simplifying maintenance and extending service life.

Applications

The CYR 1 1/8 S yoke-type cam follower is a versatile component trusted across numerous industries:

• Cam Drives and Mechanisms
• Conveyor Systems
• Automation Equipment
• Linear Motion Systems
• Machine Tools
• Printing and Paper Machinery
• Agricultural Machinery
• Material Handling Equipment
• Offset Printing