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-40x40.png "SC10UU - 10mm Shaft Bearing Mount"){kind=small}
-250x250.png "SK20 - 20mm Shaft Support Mount")
-250x250.png "SC16UU - 16mm Shaft Bearing Mount")
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-250x250.jpg "SBR20UU - 20mm Linear Bearing Mount")
LMK30LUU - 30mm Long Round Shaft Bearing Guide
-1500x1500.jpg "LMK30LUU - 30mm Long Round Shaft Bearing Guide")
-1500x1500.jpg "LMK30LUU - 30mm Long Round Shaft Bearing Guide")
-1500x1500.jpg "LMK30LUU - 30mm Long Round Shaft Bearing Guide")
-1500x1500.jpg "LMK30LUU - 30mm Long Round Shaft Bearing Guide")
LMK30LUU — 30mm Long Flange Linear Bearing
A long-body flange linear bearing for guiding an 30mm smooth round shaft. The square flange provides a practical mounting face for compact linear-motion assemblies.
LMK30LUU at a glance
Catalogue reference — confirm the supplied unit before finalising your layoutNCMASTER LMK30LUU bearing data sheet
The first source sheet identifies the long-flange bearing, its side-profile drawing and catalogue load values. Select the image to enlarge it and confirm the supplied item before finalising your layout.
NCMASTER LMK30LUU flange family mounting data sheet
The second source sheet shows the LMK square-flange family mounting pattern. Select the image to enlarge it and confirm the exact supplied LMK30LUU flange before making a fixed mounting plate.
How to read the load ratings
Dynamic: 2490N (about 254kgf). Catalogue comparison value while the bearing is moving.
Static: 5490N (about 560kgf). Catalogue comparison value while the bearing is stationary.
These are bearing load ratings, not lifting ratings. Actual usable load depends on shaft support, alignment, mounting rigidity and how the load is shared.
LMK30LUU verified load reference
| Model | Shaft bore | Body style | Ball rows | Dynamic basic load | Static basic load | Weight |
|---|---|---|---|---|---|---|
| LMK30LUU | 30mm | Long square flange | 6 | 2490N ≈ 254kgf | 5490N ≈ 560kgf | 655g |
Important: Dynamic and static values are catalogue basic load ratings in Newtons. They are not guaranteed working payloads; confirm the actual supplied product and complete assembly before relying on a load-sensitive design.
Australia-wide supply from Melbourne
Stocked in Melbourne with delivery available across Victoria, New South Wales, Queensland, South Australia, Western Australia, Tasmania, the Australian Capital Territory and the Northern Territory.
Browse NCMASTER linear guide systems for compatible shafts, bearing blocks and related motion hardware.
