![[THK] — SVS-RH/LRH LM Guide Block (Heavy Load, 4-Direction Equal Load, High Type)](https://img.prosourcemro.com/2026/05/001-731-1024x652.png)
LM Guides
THK
[THK] — SVS-RH/LRH LM Guide Block (Heavy Load, 4-Direction Equal Load, High Type)
Family ID: THK-SVS-RH
Heavy load Ball Retainer Type LM Guide for machine tools. Height (M) and width (W) same as SHS/HSR type with tapped holes. Circular Arc groove structure for high load capacity and improved damping. SVS = 4-direction equal load type. RH = high profile variant.
6 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SVS-35RH | SVS 35RH LM Block H55×W70×L109.5mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 35RH | Height M: 55 mm | Width W: 70 mm | Length L: 109.5 mm | Max Rail Length: 3000 mm | Dynamic Load C: 68.6 kN | Static Load C0: 88.6 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK | ||
| SVS-35LRH | SVS 35LRH LM Block H55×W70×L135mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 35LRH | Height M: 55 mm | Width W: 70 mm | Length L: 135 mm | Max Rail Length: 3090 mm | Dynamic Load C: 86.1 kN | Static Load C0: 123 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK | ||
| SVS-45RH | SVS 45RH LM Block H70×W86×L138.2mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 45RH | Height M: 70 mm | Width W: 86 mm | Length L: 138.2 mm | Max Rail Length: 3000 mm | Dynamic Load C: 105 kN | Static Load C0: 142 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK | ||
| SVS-45LRH | SVS 45LRH LM Block H70×W86×L171mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 45LRH | Height M: 70 mm | Width W: 86 mm | Length L: 171 mm | Max Rail Length: 3060 mm | Dynamic Load C: 123 kN | Static Load C0: 178 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK | ||
| SVS-55RH | SVS 55RH LM Block H80×W100×L163.3mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 55RH | Height M: 80 mm | Width W: 100 mm | Length L: 163.3 mm | Max Rail Length: 3090 mm | Dynamic Load C: 136 kN | Static Load C0: 180 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK | ||
| SVS-55LRH | SVS 55LRH LM Block H80×W100×L200.5mm | THK | Type: LM Guide Block | Series: SVS | Block Type: 55LRH | Height M: 80 mm | Width W: 100 mm | Length L: 200.5 mm | Max Rail Length: 3060 mm | Dynamic Load C: 164 kN | Static Load C0: 237 kN | Structure: Circular Arc Ball Retainer | Load Type: 4-Direction Equal | Profile: High (same dims as SHS/HSR) | Brand: THK |
