HGR20 Linear Guide Rail with HGH20CA/HGW20CC Blocks, Length 300–450mm (12–18 inches)
Description:
The HGR20 Linear Guide Rail is engineered for precision motion control in CNC router machines and industrial applications. Constructed from high-grade bearing steel, it offers unmatched durability and precision. Each rail comes with robust HGH20CA blocks for smooth motion, available in various lengths ranging from 300mm to 450mm (12 to 18 inches). This guide system meets P-grade precision standards, ensuring reliable performance for industrial and DIY projects alike.
Included in the package are grease nipples for effective lubrication and bolt caps for secure installation. Blocks are randomly shipped in green-red or red-black color combinations.
Technical Specifications:
| Feature | Metric Specification | Imperial Specification |
|---|---|---|
| Guide Rail Type | HGR20 | — |
| Block Type | HGH20CA / HGW20CC | — |
| Material | Bearing Steel | — |
| Precision Level | P Grade | — |
| Guide Width/Diameter | 20mm | 0.79 inches |
| Guide Length Options | 300mm, 350mm, 400mm, 450mm | 12 in, 14 in, 16 in, 18 in |
| Application | CNC Router Machines | — |
| Dynamic Load Rating (C) | 17.35–28.74 kN | 3,899–6,463 lbs |
| Static Load Rating (Co) | 37.84–63.46 kN | 8,504–14,266 lbs |
| Allowable Static Moment (MR) | 0.38–1.06 kN-m | 3.37–9.38 lb-ft |
| Allowable Static Moment (MP) | 0.52–1.86 kN-m | 4.6–16.46 lb-ft |
| Allowable Static Moment (MY) | 0.17–0.65 kN-m | 1.5–5.75 lb-ft |
| Weight (Rail) | 1.45–5.88 kg/m | 3.2–13 lbs/yard |
| Included Accessories | Grease nipples, bolt caps | — |
| Colors Available | Green-Red, Red-Black (random) | — |
Package Includes:
- 2× HGR20 Linear Guides with Bolt Caps
- 4× HGW20CC Blocks
- 4× Grease Nipples
Or:
- 2× HGR20 Linear Guides with Bolt Caps
- 4× HGH20CA Blocks
- 4× Grease Nipples
Keywords:
Linear guide rail, CNC linear system, HGR20 guide rail, HGH20CA blocks, precision motion guide, bearing steel rail, CNC router components, industrial guide system, 300–450mm (12–18 inches) guide rail.