Komatsu 3EE-72-21641 Bearing for FD135-6 FD150E-6 Forklift

Overview

The 3EE-72-21641 BEARING is a replacement bearing for Komatsu forklifts, designed to support the rotating and load-bearing components that keep a lift truck running smoothly. Bearings reduce friction and heat under heavy loads, and when one begins to wear, operators often notice humming, grinding, vibration, or rough travel. Replacing a worn bearing promptly helps prevent seized components, damage to surrounding parts, and unplanned downtime. This Komatsu bearing is intended for demanding material-handling work in the FD135 and FD150E model families, making it a practical choice for fleet maintenance programs and independent repair shops alike.

Compatibility

The 3EE-72-21641 for FD135-6 and its related variants fits the following Komatsu forklift groups:

• FD135-6 series — covers the FD135-6 base model plus the FD135-6-DM and FD135-6-OP variants
• FD135-7 and FD135-8 — later iterations of the FD135 platform
• FD150E-6 series — covers the FD150E-6 base model plus the FD150E-6-DM and FD150E-6-OP variants

Before ordering, we recommend confirming part number 3EE-72-21641 against your truck’s serial number and parts manual. If you are unsure whether this bearing matches your machine, our team can help you verify fitment before you buy.

Quality and Reliability

A bearing is a precision component: even small deviations in dimensions or tolerances can shorten its service life. This 3EE-72-21641 BEARING is supplied to match Komatsu’s original part specifications, so it is designed to fit and perform like the factory component it replaces. Choosing a correct-specification bearing helps maintain smooth rotation, stable load handling, and predictable wear patterns across your Komatsu forklift fleet.

Installation and Maintenance Tips

• Inspect the new bearing for clean races and smooth rotation before fitting.
• Use proper pullers and press tools; never drive a bearing into place with a hammer.
• Clean the housing and mating surfaces, and check the shaft for scoring or wear.
• Follow Komatsu service manual specifications for torque values and lubrication intervals.
• Watch for early warning signs such as noise, heat, or vibration, and replace worn bearings before they fail completely.

For best results, have the replacement carried out by a qualified forklift technician.

Why Order from Us

At forkliftpartssearch.com, Komatsu forklift parts are our specialty. Our catalog covers a wide range of Komatsu replacement components, and our team focuses on accurate fitment so you can order the 3EE-72-21641 bearing with confidence. Whether you service one truck or manage an entire fleet, we are ready to help you identify the correct part for your FD135-6, FD135-7, FD135-8, or FD150E-6 forklift and keep your equipment working.