ZF Bearing Main

ZF Bearing Main

This main bearing is a critical replacement component for several models of ZF concrete mixer truck gearboxes, including the P4300, P5300, and P7300 series. As the main output bearing, it supports the significant weight and rotational stress of the concrete drum, making it essential for the gearbox's proper function and longevity. This heavy-duty roller bearing is required during gearbox rebuilds or when the original bearing fails due to wear, which can be identified by excessive noise or play in the drum drive. Its robust construction ensures reliability under the demanding conditions of concrete mixing operations.

Key Features

• Direct replacement for ZF part number 0750117735
• Also known as FAG 801806
• Designed for high radial load capacity
• Compatible with P4300, P5300, P7300, PLM 9, and other ZF gearbox models

Fits These Mixers

ZF, Rex, PMP, Challenge, Bonfiglioli. This main bearing is compatible with a range of ZF concrete mixer gearboxes, including models P4300, P5300, P7300, PK6500, PK7500, and PLM 9. It is also listed as a component for other ZF equipment such as 2 HL 270 and CML 16.

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.