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AirTAC LGC4B280R28-H LGC Series Crossed Roller Way high-precision linear guide 4.0mm rollers
MODEL LGC4B280R28-H
$129.82 Each
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Accuracy Grade
P5 (≤5μm/m straightness)
Dimensions
320mm(L) × 52mm(W) × 64mm(H)
Dynamic Load Capacity
12, 500N (C)
Effective Stroke
280mm (±0.5mm tolerance)
Model Code
LGC
Mounting Hole Pattern
60mm × 60mm grid (M6 threaded holes)
Operating Temperature
-20°C to 100°C
Preload Class
Medium preload (H suffix)
Rail Dimension
280
Rail Width
40mm (B series designation)
Rated Life
10, 000km (at 50N/mm2 contact stress)
Roller Diameter
4.0mm
Series
LGC (Cross Roller Guide)
Static Load Capacity
24, 000N (C0)
Surface Treatment
Black oxide coating (3-5μm)
Type
Four-row type
AirTAC LGC4B280R28-H LGC Series crossed roller way, a high-rigidity, high-accuracy linear motion guide using a non-recirculating cross-arranged roller design with 4.0mm rollers in a Four-row type configuration. The crossed-roller arrangement greatly reduces friction while letting the rollers bear heavy loads, delivering smooth, precise travel. Ideal for high-precision machines and measurement equipment such as circuit-board printers and optical measurement instruments.
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