- Type: Supported linear rail (SBR series)
- Load: Designed to handle radial loads and moderate moment loads when used with matching bearing blocks
- Cage: Bearing blocks typically use polymer or steel retainers for ball circulation
- Performance: Smooth linear motion, high rigidity compared to unsupported shafts, good load stability over long distances
- Construction: Hardened steel shaft mounted on precision aluminum support base; used with SBR25UU recirculating ball blocks
- Use cases: CNC router axes, gantry motion systems, automation equipment, sliding platforms, industrial DIY machines
- Note: Proper alignment and secure mounting along the full rail length are important to prevent binding and ensure smooth travel.
SBR 25-4000
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₨ 10,000.00
The WERB SBR25-4000 Supported Linear Rail is a heavy duty linear motion guide designed to deliver stable, smooth movement over long travel distances in CNC machines, automation systems, and industrial sliding mechanisms. With a 25 mm supported shaft mounted on an aluminum base and a total length of 4000 mm, it provides strong support, reduced shaft deflection, and reliable guidance for applications that require long, straight, and rigid linear motion.
Key Features
- Supported 25 mm linear shaft for improved rigidity and reduced bending
- Long 4000 mm rail length for extended travel systems
- Aluminum support base for stable mounting and alignment
- Smooth and consistent motion when paired with SBR25UU bearing blocks
- Suitable for CNC machines, automation frames, and heavy duty sliding setups
Common Applications
CNC routers, long axis motion systems, automation lines, gantry machines, woodworking CNC tables, inspection rigs, robotics rails, and DIY industrial automation frames.
Selection Notes
Confirm compatibility with SBR25UU bearing blocks and ensure proper mounting support along the base. Long rails require accurate alignment during installation to maintain smooth travel. For high precision or heavy moment loads, consider dual rail setups or profile rail guide systems for increased rigidity.
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