Roller Cone Bearing

Roller Cone Bearing

This is a tapered roller bearing cone, which is the inner ring and roller assembly for the main drum support rollers on a rear discharge mixer. It is specifically designed for use in the pedestal roller assemblies of Challenge Cook Brothers (CCB) mixers. This component is essential for allowing the mixer drum to rotate smoothly while supporting heavy radial and axial loads. Replacement is required due to normal wear and tear, which can cause noise, excessive play, or seizure, preventing potential damage to the roller shaft and pedestal housing. This cone must be paired with a corresponding bearing cup (sold separately) for a complete installation.

Key Features

• Tapered roller design accommodates combined radial and axial loads.
• Direct replacement for Challenge Cook Brothers pedestal roller assemblies.
• Precision engineered for smooth drum rotation and long service life.
• Must be installed with a compatible bearing cup (race).

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Fits the drum roller pedestal assemblies on Challenge Cook Brothers (CCB) rear discharge concrete mixers.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.