Airtac LGC Series Cross Roller Guide Rail LGC6B250R22-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC6B250R22-H Crossed Roller Guide Specifications
- Model: LGC6B250R22-H
- Type: Crossed roller linear guide with high rigidity
- Preload class: Medium preload (C2)
- Rail width: 60mm
- Rail height: 45mm
- Carriage length: 100mm
- Travel length: 250mm (customizable up to 4m)
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.8kN
- Accuracy grade: P5 (High precision)
- Roller diameter: 6.35mm
- Material: Bearing steel rails with aluminum alloy carriage
- Sealing: Triple labyrinth seal + wiper
- Mounting hole pattern: 60mm × 45mm grid
- Operating temperature: -10℃ to 80℃
- Lubrication: Pre-lubricated with VIGO grease (Relubrication interval: 1,000km)
- Weight: 2.8kg (complete set)
- Dimensions: 250mm(L) × 60mm(W) × 45mm(H)
- Protection rating: IP65 (Dust-tight & protected against water jets)
Precision crossed roller guide featuring 90° V-groove design for simultaneous radial and axial load handling. The LGC6B series incorporates hardened steel raceways (HRC58-62) with mirror-finished rolling surfaces (Ra0.2μm). Self-aligning capability compensates for mounting surface errors up to ±0.5°.
- High-speed CNC rotary tables
- Semiconductor wafer handling robots
- Medical CT scanner gantries
- Optical measurement equipment stages
- Precision grinding machine Z-axis
- Automated laser welding systems
Installation requirements:
Mounting surface flatness ≤0.01mm/100mm, roughness Ra1.6μm.
Tighten bolts in crisscross pattern to 4.5N·m torque.
Avoid shock loads exceeding 3× static rating during commissioning.
| Property | Property Value |
|---|---|
| sku | LGC6B250R22-H |
| Roller Outer Diameter | <6.0mm> |
| Type | Four-Row Type |
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.