AirTAC LGC Crossed Roller Cage Assemblies, Φ1.5-6 mm Rollers
Every stocked AirTAC LGC roller cage on one page: 64 order codes from $9.06. Pick the roller size and roller count to see the exact order code and price.
Cage assembly
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC LGC-R
These are cage assemblies (roller retainers with rollers) for AirTAC LGC crossed roller guides. The code gives the roller size (LGC1 = Φ1.5 mm, LGC2 = Φ2 mm, LGC3 = Φ3 mm, LGC4 = Φ4 mm, LGC6 = Φ6 mm) and the number of rollers in the cage (R).
Crossed roller guides are non-recirculating: precision rollers set alternately at right angles run between V-grooved rails, so friction is very low while the rigid rails carry high loads. The rails are stainless steel and the rollers are JIS B 1506 G2 grade. Load ratings are per roller: LGC1 C 125 N, C0 120 N; LGC2 C 292 N, C0 290 N; LGC3 C 640 N, C0 610 N; LGC4 C 1230 N, C0 1170 N; LGC6 C 3175 N, C0 2550 N.
LGC-R Technical Specifications
| LGC1 | Φ1.5 mm, pitch 2.5 mm, R6 – R19 |
|---|---|
| LGC2 | Φ2 mm, pitch 4 mm, R6 – R36 |
| LGC3 | Φ3 mm, pitch 5 mm, R7 – R40 |
| LGC4 | Φ4 mm, pitch 7 mm, R8 – R45 |
| LGC6 | Φ6 mm, pitch 9 mm, R8 – R45 |
| LGC1 C / C0 / allowable | 125 / 120 / 39 N per roller |
|---|---|
| LGC2 C / C0 / allowable | 292 / 290 / 97 N per roller |
| LGC3 C / C0 / allowable | 640 / 610 / 203 N per roller |
| LGC4 C / C0 / allowable | 1230 / 1170 / 390 N per roller |
| LGC6 C / C0 / allowable | 3175 / 2550 / 810 N per roller |
Source: AirTAC linear guide catalog (PDF02-P0097 to P0101), LGC ordering codes and size tables.
How the LGC-R Order Code Is Built
| LGC | LGC crossed roller guide |
|---|---|
| 1 / 2 / 3 / 4 / 6 | Roller Φ1.5 / 2 / 3 / 4 / 6 mm |
| R25 | Rollers in the cage |
All AirTAC LGC-R Order Codes (64)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Roller size | Rollers | Type | Price | Select |
|---|---|---|---|---|---|
| LGC1R6 | LGC1 (Φ1.5 mm rollers) | R6 (6 rollers) | Cage assembly | $9.53 | |
| LGC1R7 | LGC1 (Φ1.5 mm rollers) | R7 (7 rollers) | Cage assembly | $10.66 | |
| LGC1R8 | LGC1 (Φ1.5 mm rollers) | R8 (8 rollers) | Cage assembly | $11.85 | |
| LGC1R9 | LGC1 (Φ1.5 mm rollers) | R9 (9 rollers) | Cage assembly | $12.99 | |
| LGC1R10 | LGC1 (Φ1.5 mm rollers) | R10 (10 rollers) | Cage assembly | $14.18 | |
| LGC1R11 | LGC1 (Φ1.5 mm rollers) | R11 (11 rollers) | Cage assembly | $15.32 | |
| LGC1R13 | LGC1 (Φ1.5 mm rollers) | R13 (13 rollers) | Cage assembly | $17.64 | |
| LGC1R16 | LGC1 (Φ1.5 mm rollers) | R16 (16 rollers) | Cage assembly | $21.37 | |
| LGC1R19 | LGC1 (Φ1.5 mm rollers) | R19 (19 rollers) | Cage assembly | $24.88 | |
| LGC2R6 | LGC2 (Φ2 mm rollers) | R6 (6 rollers) | Cage assembly | $9.06 | |
| LGC2R7 | LGC2 (Φ2 mm rollers) | R7 (7 rollers) | Cage assembly | $10.20 | |
| LGC2R8 | LGC2 (Φ2 mm rollers) | R8 (8 rollers) | Cage assembly | $11.13 | |
| LGC2R9 | LGC2 (Φ2 mm rollers) | R9 (9 rollers) | Cage assembly | $12.32 | |
| LGC2R10 | LGC2 (Φ2 mm rollers) | R10 (10 rollers) | Cage assembly | $13.46 | |
| LGC2R11 | LGC2 (Φ2 mm rollers) | R11 (11 rollers) | Cage assembly | $14.64 | |
| LGC2R13 | LGC2 (Φ2 mm rollers) | R13 (13 rollers) | Cage assembly | $16.71 | |
| LGC2R16 | LGC2 (Φ2 mm rollers) | R16 (16 rollers) | Cage assembly | $20.23 | |
| LGC2R19 | LGC2 (Φ2 mm rollers) | R19 (19 rollers) | Cage assembly | $25.08 | |
| LGC2R22 | LGC2 (Φ2 mm rollers) | R22 (22 rollers) | Cage assembly | $30.20 | |
| LGC2R25 | LGC2 (Φ2 mm rollers) | R25 (25 rollers) | Cage assembly | $35.32 | |
| LGC2R28 | LGC2 (Φ2 mm rollers) | R28 (28 rollers) | Cage assembly | $40.23 | |
| LGC2R32 | LGC2 (Φ2 mm rollers) | R32 (32 rollers) | Cage assembly | $46.95 | |
| LGC2R36 | LGC2 (Φ2 mm rollers) | R36 (36 rollers) | Cage assembly | $53.73 | |
| LGC3R7 | LGC3 (Φ3 mm rollers) | R7 (7 rollers) | Cage assembly | $9.73 | |
| LGC3R8 | LGC3 (Φ3 mm rollers) | R8 (8 rollers) | Cage assembly | $10.92 | |
| LGC3R9 | LGC3 (Φ3 mm rollers) | R9 (9 rollers) | Cage assembly | $11.85 | |
| LGC3R10 | LGC3 (Φ3 mm rollers) | R10 (10 rollers) | Cage assembly | $12.99 | |
| LGC3R11 | LGC3 (Φ3 mm rollers) | R11 (11 rollers) | Cage assembly | $13.92 | |
| LGC3R13 | LGC3 (Φ3 mm rollers) | R13 (13 rollers) | Cage assembly | $16.04 | |
| LGC3R16 | LGC3 (Φ3 mm rollers) | R16 (16 rollers) | Cage assembly | $19.30 | |
| LGC3R19 | LGC3 (Φ3 mm rollers) | R19 (19 rollers) | Cage assembly | $24.41 | |
| LGC3R22 | LGC3 (Φ3 mm rollers) | R22 (22 rollers) | Cage assembly | $29.74 | |
| LGC3R25 | LGC3 (Φ3 mm rollers) | R25 (25 rollers) | Cage assembly | $34.86 | |
| LGC3R28 | LGC3 (Φ3 mm rollers) | R28 (28 rollers) | Cage assembly | $40.23 | |
| LGC3R32 | LGC3 (Φ3 mm rollers) | R32 (32 rollers) | Cage assembly | $47.21 | |
| LGC3R36 | LGC3 (Φ3 mm rollers) | R36 (36 rollers) | Cage assembly | $54.19 | |
| LGC3R40 | LGC3 (Φ3 mm rollers) | R40 (40 rollers) | Cage assembly | $61.17 | |
| LGC4R8 | LGC4 (Φ4 mm rollers) | R8 (8 rollers) | Cage assembly | $11.13 | |
| LGC4R9 | LGC4 (Φ4 mm rollers) | R9 (9 rollers) | Cage assembly | $12.32 | |
| LGC4R10 | LGC4 (Φ4 mm rollers) | R10 (10 rollers) | Cage assembly | $13.46 | |
| LGC4R11 | LGC4 (Φ4 mm rollers) | R11 (11 rollers) | Cage assembly | $14.64 | |
| LGC4R13 | LGC4 (Φ4 mm rollers) | R13 (13 rollers) | Cage assembly | $17.17 | |
| LGC4R16 | LGC4 (Φ4 mm rollers) | R16 (16 rollers) | Cage assembly | $20.90 | |
| LGC4R19 | LGC4 (Φ4 mm rollers) | R19 (19 rollers) | Cage assembly | $26.02 | |
| LGC4R22 | LGC4 (Φ4 mm rollers) | R22 (22 rollers) | Cage assembly | $31.39 | |
| LGC4R25 | LGC4 (Φ4 mm rollers) | R25 (25 rollers) | Cage assembly | $36.51 | |
| LGC4R28 | LGC4 (Φ4 mm rollers) | R28 (28 rollers) | Cage assembly | $41.84 | |
| LGC4R32 | LGC4 (Φ4 mm rollers) | R32 (32 rollers) | Cage assembly | $48.82 | |
| LGC4R36 | LGC4 (Φ4 mm rollers) | R36 (36 rollers) | Cage assembly | $55.80 | |
| LGC4R40 | LGC4 (Φ4 mm rollers) | R40 (40 rollers) | Cage assembly | $62.77 | |
| LGC4R45 | LGC4 (Φ4 mm rollers) | R45 (45 rollers) | Cage assembly | $71.41 | |
| LGC6R8 | LGC6 (Φ6 mm rollers) | R8 (8 rollers) | Cage assembly | $18.57 | |
| LGC6R9 | LGC6 (Φ6 mm rollers) | R9 (9 rollers) | Cage assembly | $20.69 | |
| LGC6R11 | LGC6 (Φ6 mm rollers) | R11 (11 rollers) | Cage assembly | $24.88 | |
| LGC6R13 | LGC6 (Φ6 mm rollers) | R13 (13 rollers) | Cage assembly | $29.06 | |
| LGC6R16 | LGC6 (Φ6 mm rollers) | R16 (16 rollers) | Cage assembly | $35.32 | |
| LGC6R19 | LGC6 (Φ6 mm rollers) | R19 (19 rollers) | Cage assembly | $41.63 | |
| LGC6R22 | LGC6 (Φ6 mm rollers) | R22 (22 rollers) | Cage assembly | $47.89 | |
| LGC6R25 | LGC6 (Φ6 mm rollers) | R25 (25 rollers) | Cage assembly | $54.19 | |
| LGC6R28 | LGC6 (Φ6 mm rollers) | R28 (28 rollers) | Cage assembly | $60.45 | |
| LGC6R32 | LGC6 (Φ6 mm rollers) | R32 (32 rollers) | Cage assembly | $68.82 | |
| LGC6R36 | LGC6 (Φ6 mm rollers) | R36 (36 rollers) | Cage assembly | $77.20 | |
| LGC6R40 | LGC6 (Φ6 mm rollers) | R40 (40 rollers) | Cage assembly | $85.57 | |
| LGC6R45 | LGC6 (Φ6 mm rollers) | R45 (45 rollers) | Cage assembly | $96.07 |
Need a combination that is not listed? Request a quote.
Where the LGC-R Is Used
Measuring and optical equipment
Optical test instruments, optical benches and X-ray equipment slides.
PCB and electronics machines
Slides of printed circuit board drilling machines and inspection stages.
Precision stages
Short-stroke XY and Z stages that need high rigidity and accuracy.
Choosing the Right LGC-R Configuration
Start with the roller size: it must match the LGC guide the cage goes into.
Then the roller count. Use the same count as the cage you are replacing; in a new design, more rollers carry more load but leave less stroke on a given rail length.
AirTAC LGC-R FAQ
Read the size and R count from the guide's order code: for example LGC3A200R25-H uses LGC3R25.
Usually yes. Request a quote with the full order code and we will confirm price and lead time.
No. You can order a single piece. Orders are processed and handed to the carrier within 3-5 business days.
Buying the LGC-R from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-03.
Request a Quote for the LGC-R
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.