![[THK] — SRG-XGV/XGLV/XGR/XGLR Full Roller LM Guide Block (Super High Rigidity, Narrow Width, 15~30)](https://img.prosourcemro.com/2026/05/001-806-1024x786.png)
LM Guides
THK
[THK] — SRG-XGV/XGLV/XGR/XGLR Full Roller LM Guide Block (Super High Rigidity, Narrow Width, 15~30)
Family ID: THK-SRG-XGV-XGR
Super high rigidity Full Roller type LM Guide. XGV/XGR type: narrow block width with tapped holes / XGLV/XGLR: long block for higher load rating. High rigidity rollers with length ≥1.5× roller diameter for maximum rigidity.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SRG15XGV | SRG15XGV LM Block H24×W34×L69.2mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG15XGV | Height M: 24 mm | Width W: 34 mm | Length L: 69.2 mm | Max Rail Length: 3000 mm | Dynamic Load C: 11.3 kN | Static Load C0: 30.9 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Standard | Brand: THK | ||
| SRG20XGV | SRG20XGV LM Block H30×W44×L86.2mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG20XGV | Height M: 30 mm | Width W: 44 mm | Length L: 86.2 mm | Max Rail Length: 3000 mm | Dynamic Load C: 20.6 kN | Static Load C0: 54.4 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Standard | Brand: THK | ||
| SRG20XGLV | SRG20XGLV LM Block H30×W44×L106.2mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG20XGLV | Height M: 30 mm | Width W: 44 mm | Length L: 106.2 mm | Max Rail Length: 3000 mm | Dynamic Load C: 25.9 kN | Static Load C0: 73.1 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Long (XGL) | Brand: THK | ||
| SRG25XGR | SRG25XGR LM Block H40×W48×L95.1mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG25XGR | Height M: 40 mm | Width W: 48 mm | Length L: 95.1 mm | Max Rail Length: 3000 mm | Dynamic Load C: 26.7 kN | Static Load C0: 65.0 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Standard | Brand: THK | ||
| SRG25XGLR | SRG25XGLR LM Block H40×W48×L115.1mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG25XGLR | Height M: 40 mm | Width W: 48 mm | Length L: 115.1 mm | Max Rail Length: 3000 mm | Dynamic Load C: 32.9 kN | Static Load C0: 85.0 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Long (XGL) | Brand: THK | ||
| SRG30XGR | SRG30XGR LM Block H45×W60×L111mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG30XGR | Height M: 45 mm | Width W: 60 mm | Length L: 111 mm | Max Rail Length: 3000 mm | Dynamic Load C: 38.7 kN | Static Load C0: 96.9 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Standard | Brand: THK | ||
| SRG30XGLR | SRG30XGLR LM Block H45×W60×L135mm | THK | Type: Full Roller LM Guide Block | Series: SRG | Model: SRG30XGLR | Height M: 45 mm | Width W: 60 mm | Length L: 135 mm | Max Rail Length: 3000 mm | Dynamic Load C: 47.4 kN | Static Load C0: 126 kN | Rolling Element: Full Roller (length ≥1.5× dia.) | Mount: Narrow Width Tapped | Block Length: Long (XGL) | Brand: THK |
