---
title: "What must be observed regarding lubrication of the ZIMM ZK bevel gearbox?"
url: "https://zimm.com/wiki/what-must-be-observed-regarding-lubrication-of-the-zimm-zk-bevel-gearbox/"
datePublished: "2026-03-31T06:22:01+00:00"
dateModified: "2026-03-31T06:26:26+00:00"
author: "jonathan-mildner"
lang: en
canonical: "https://zimm.com/wiki/what-must-be-observed-regarding-lubrication-of-the-zimm-zk-bevel-gearbox/"
markdown: "https://zimm.com/ai/wiki/what-must-be-observed-regarding-lubrication-of-the-zimm-zk-bevel-gearbox.md"
categories: "Questions and answers about our products, Bevel gearboxes"
---

Good lubrication and the right lubricant are decisive for the function and service life of the ZIMM ZK bevel gearbox. Under normal conditions, the gearbox is lubricated for life.

### Which basic principles apply to lubrication of the ZIMM ZK bevel gearbox?

- Good lubrication is decisive for function and service life.
- The right lubricant depends on the application.
- The gearbox is sealed and filled with high-quality oil.
- Under normal conditions, the gearbox is lubricated for life.
- The ZIMM ZK bevel gearbox is supplied ex works with initial lubrication.

### When is a lubricant change recommended for the ZIMM ZK bevel gearbox?

- First lubricant change after 500 operating hours
- Further lubricant changes every 6000 operating hours
- For lower duty cycle, replace the lubricant every 5 years

Which standard lubricant is specified for the ZIMM ZK bevel gearbox?

- Standard lubricant for all sizes: Mobilgear 600 XP