This precision-machined idler bearing is mounted on the drive idler and positioned on the tight side of the loader belt drive system. It plays a key role in maintaining proper belt alignment, tension, and smooth operation across the drive system.

Key Functions:

* Maintains correct belt tension for stable operation
* Transfers driving force from the crankshaft through the belt system
* Helps prevent belt slippage under load
* Reduces noise caused by belt misalignment or off-track movement
* Optimizes belt routing while minimizing space requirements in the drive layout

Compatible Bobcat Models:

**All-Wheel Steer Loaders**

* A220
* A300

**Skid-Steer Loaders**

* 863
* 873
* 883
* 963
* S220
* S250
* S300
* S330

**Compact Track Loaders**

* 864
* T200
* T250
* T300
* T320

As with all replacement parts, compatibility may vary depending on machine serial number. Always confirm fitment using the Bobcat Online Parts Catalog before ordering.