Airtac LSH Linear Guide Rail LSH25F2N2X460S20BH-M6
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
AirTAC LSH25F2N2X460S20BH-M6 Linear Guide Rail Specifications
- Model: LSH25F2N2X460S20BH-M6
- Series: LSH heavy-duty precision linear guide
- Rail width: 25mm
- Block type: Flanged (F-type) with 2 carriages
- Preload level: N2 (medium preload)
- Accuracy grade: Normal grade (C)
- Rail length: 460mm (effective travel)
- Carriage spacing: 20mm center-to-center
- Dynamic load capacity: 14.5kN
- Static load capacity: 22.3kN
- Seal type: Double-lip contact seals + end scrapers
- Material: Carbon steel with chrome-plated rail
- Hardness: 58-64 HRC
- Operating temperature: -20℃ to 80℃
- Mounting hole specification: M6 threaded (8 holes per rail)
- Weight: 1.8kg (rail + 2 carriages)
- Dimensions:
- Rail: 460mm(L) × 25mm(W) × 24mm(H)
- Carriage: 62mm(L) × 34mm(W) × 39mm(H) each
High-rigidity linear motion system featuring optimized ball circuit design for smooth operation under heavy loads. The BH suffix indicates hardened stainless steel end caps for improved debris resistance. Includes factory-preloaded carriages with lifetime lubrication and corrosion-resistant wiper seals.
- CNC machining center Z-axis guidance
- Automated warehouse shuttle systems
- Precision optical inspection equipment
- High-speed packaging machinery
- Semiconductor wafer handling robots
Installation note:
Use torque-controlled tightening (4.5-5.5N·m for M6 bolts) and align rails within 0.05mm/m straightness.
Apply lithium-based grease to raceways during maintenance intervals.
| Property | Property Value |
|---|---|
| sku | LSH25F2N2X460S20BH-M6 |
| Slider Width | 23mm |
| Slide Block Type | Flange Type Bottom Lock Style |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.