High Performing Actuators
Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!

Servo Components & Systems
Ballscrew actuator that we ordered through Kiwi Motion looks and performs great. Swiss quality!

The actuator runs smoother and quieter than previously used actuators. Also, it runs faster from start, so we can drive faster.

I can just tell Kiwi what I need and I can trust they will go away and sort the right product at the right time.

Well packaged item, as described and dispatched quickly. Thank you
We received the new components on the Wednesday afternoon and installed them the following morning. Parts were perfect and of great quality!
That you kindly for your assistance, fantastic service you’re running over there!

Product Details

The LMEK40LUU, closed, long flanged linear bearing delivers highly rigid, smooth linear motion for the most substantial industrial applications.
Manufactured to European metric standards, it ensures full interchangeability with standard linear components and integrates reliably into heavy manufacturing and large-scale processing plants.
With an inner diameter of 40mm, a length of 151mm, a width of 98mm and a height of 98mm, this bearing provides immense rigidity and superior load support.
This bearing is essential for extremely heavy-duty applications such as large industrial press machines, significant robotic arms, and high tonnage lifting mechanisms.
Its robust construction and considerable length provide the necessary stiffness and load capacity to manage extreme forces and provide precise movement in the most demanding industrial environments.
Incorporating an LME insert with meticulously ground raceways and a high-performance resin retainer, this bearing is engineered for maximum longevity.
The double rubber-lipped seal provides exceptional protection against the ingress of dust and debris, greatly reducing wear and extending the bearing’s service life.
Its substantial length and design contribute to significantly increased rigidity, ensuring an unyielding and accurate linear path under extreme conditions.
As part of Kiwi Motion’s European-standard LMEK-L Series, the LMEK40LUU ensures compatibility with metric linear systems and simplifies maintenance, replacement, or system upgrades.
Compatible with Kiwi Motion’s CF53 Steel, Chrome Plated Steel, and Stainless-steel linear shafts, the LMEK40LUU is a dependable choice for heavy-duty, high-rigidity linear guidance.
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