Linear Motion
Linear Bearings and Blocks
Linear bearings and blocks guide a carriage along a shaft or rail with low friction — used in machine tools, automation, packaging and printing machinery.
Brands available: NTN, FAG, SKF, NSK, NBC, DTC, SLS
Request a quoteTypes we supply
| LM…UU / LM… | Linear ball bushing for a round shaft (UU = sealed both sides) |
| LME / LMF / LMK | Linear bushing variants: extended, round flange and square flange types |
| SC…UU | Linear bushing in a pillow-block housing for a supported shaft |
| Profile-rail blocks | Carriage blocks running on a rail — flanged, standard and long versions |
Sizes on request. Tell us the exact number and we confirm the version before dispatch.
About these bearings
A linear bearing lets a part slide along a straight shaft or rail instead of rotating around it. Ball-type linear bushings run on a round hardened shaft; linear blocks and guide carriages run on a profiled rail and carry load in several directions.
Tell us the shaft diameter or rail size, the type (bushing, flanged, block, long block) and the quantity. Linear bearing numbers differ between brands, so we confirm the exact match before dispatch.
- Smooth, low-friction straight-line motion
- Round-shaft bushings and profile-rail carriage blocks available
- Standard and long carriages; sealed versions for dusty shops
- Supplied with matching shaft or rail on request
Typical applications
- CNC and machine tool slides
- Automation and pick-and-place units
- Packaging and printing machines
- Textile and woodworking machinery
- Testing and inspection equipment
Frequently Asked Questions
What do I need to tell you to quote a linear bearing?
The shaft diameter or rail size, the type (bushing, flanged bushing, block), the number on the old part if there is one, and the quantity.
Do you supply the shaft or rail as well?
Yes, on request. Give us the length and the grade and we will quote it with the bearings.
Can you match a linear bearing from another brand?
Yes. Send us the number or a sample and we will confirm the equivalent before you order.
Can’t find your size?
We supply sizes, brands and special versions of specialty bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on Linear Bearings & Blocks?
Share the number, quantity and preferred brand — our technical team will confirm the version and reply within one business day.