EGR Linear Rail
₨ 1,550.00
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Type: Linear bearing (EGR series)
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Load: Primarily radial loads during linear travel; limited moment load tolerance
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Cage: Typically polymer or steel retainer (varies by model)
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Performance: Smooth motion, low friction, good repeatability with proper alignment
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Construction: Bearing housing + rolling elements/recirculating path + retainer; used on matching shaft/rail
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Use cases: CNC/3D printer axes, automation slides, gantries, robotics, jigs
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Note: Requires correct shaft hardness, alignment, and lubrication; avoid heavy side moments unless supported/rail type is used.
The SHAC EGR Linear Bearing is a compact linear motion bearing designed to provide smooth, low-friction travel along a shaft or rail in CNC machines, 3D printers, automation rigs, and sliding mechanisms. Built for repeatable positioning and stable guidance, EGR-style linear bearings are a practical choice for general-purpose linear movement where space, cost, and reliability matter.
Key Features
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Smooth linear travel with consistent guidance
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Good radial load support for sliding applications
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Compact form factor for tight assemblies
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Durable running surfaces for long service life (with proper lubrication)
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Suitable for common automation and motion setups (CNC/3D printer style)
Common Applications
CNC routers, 3D printers, pick-and-place systems, small gantries, linear actuators, robotics slides, inspection jigs, and DIY automation frames.
Selection Notes
Confirm your shaft/rail size (ID), required travel accuracy, and load direction. Linear bearings perform best on a properly hardened, smooth shaft/rail with correct alignment and lubrication. If your system has high moment loads or needs higher rigidity, consider linear rail + block systems or supported shaft units.
Additional information
| Linear Bearing Shape | high |
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