Economy Line Flanged Linear Bearing – Square Flange, Single / Double Bush
A flanged linear bearing with a square flange, which gives four bolt positions on a rectangular footprint and locates more positively against a machined face than a round flange.
Key features
- Flange carries the mounting bolts — no separate housing block needed
- Ball cage retains the balls if the shaft is withdrawn
- Standard diameters from 5 mm to 50 mm
- Optional low-dust grease for cleanroom and vacuum-adjacent use
Available sizes
| Shaft diameter range | 8 – 40 mm |
|---|---|
| Outer diameter range | 15 – 60 mm |
| Overall length range | 24 – 151 mm |
| Bush length | Single Liner Type, Double Liner Type |
| Ball circuit | Single Circuit (Single Liner), Double Circuit (Double Liner) |
| Unit supplied | 1 pc |
| Shaft tolerance | h6 recommended; hardened 58 HRC minimum for full load rating |
Applications
Machine walls, plate-mounted guides, punch presses, transfer units and any axis where the shaft passes through a fixed plate.
Ordering & quotation
Tell us the shaft diameter (dr) and the quantity you need, and confirm whether you want single or double bush length. We confirm availability, lead time and price the same working day.
Model codes we supply for this series
LMK8UU, LMK10UU, LMK12UU, LMK13UU, LMK16UU, LMK20UU, LMK25UU, LMK30UU, LMK40UU. Confirm shaft diameter and single or double bush when ordering.





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