EIP Gearbox Bearing-Main

EIP Gearbox Bearing-Main

This is a main gearbox bearing for concrete mixers equipped with an EIP brand gearbox. As a double-row cylindrical roller bearing, it is engineered to support heavy radial loads and ensure the precise, rigid operation of the gearbox's main shaft. This component is critical for the longevity and performance of the gearbox, and replacement is necessary due to wear and tear from continuous, heavy-duty operation. The bearing's design, often featuring a brass or polyamide cage, allows for higher rotational speeds and less heat generation compared to full-complement bearings.

Key Features

• Double-row cylindrical roller design for high radial load capacity.
• Super-precision (SP) tolerances for high running accuracy.
• Inner and outer rings are separable, simplifying installation and removal.
• Features a lubrication groove and holes in the outer ring for effective lubrication.
• Designed for use in heavy-duty applications like gearboxes.

Fits These Mixers

ZF, Rex, PMP, Challenge, Bonfiglioli. Fits as the main bearing in EIP brand concrete mixer gearboxes. The specific bearing model is NN3018.

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.