
- Complete LRM code or a photo of the installed rail and carriage
- 5, 7, 9, 12 or 15 mm rail width; N standard or L wide carriage
- Carriage count, rail length and rail-end mounting distance
- Preload, H/P accuracy class and top- or bottom-mounting style
LRM is a miniature linear-guide range with shared rail design. Confirm rail width, standard or wide carriage, carriage count, rail length, preload, accuracy and mounting orientation before...

Ordering code matching
Code format
LRM [rail width] [N / L] [carriage count] X[rail length] [preload] [accuracy] [mounting]Published LRM assembled-guide code layoutLRM 7 N 1 X40 S5 A H TLRM 7 RL X40-S5-H-D-T| ①Series | ②–③Rail and carriage | ④–⑥Carriage count and rail length | ⑦–⑧Preload and accuracy | ⑨Mounting style |
|---|---|---|---|---|
| LRM: miniature linear guide. | Rail widths: 5, 7, 9, 12 or 15 mm; N standard or L wide carriage. | Match the published carriage count, rail length and rail-end mounting distance. | A: no preload; B: light preload; C: medium preload. H: high grade; P: precision grade. | Blank: top mounting; T: bottom mounting. |
LRM is the miniature ball-guide scope in the verified source, distinct from LGC cross-roller guides. The published range uses 5, 7, 9, 12 and 15 mm rails; N identifies the standard carriage and L the wide carriage. Rail width, carriage count, rail length, preload, accuracy and mounting style must be matched together.
Product matching reference

Start with the installed label, dimensions, port or mounting details, and any current photo. Use this AirTAC sourcing or replacement linear guide...
Yes. These pages are built for direct sourcing, replacement matching, or China-source alternative review when only photos, partial codes, or...
LRM
LRM Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.