![[THK] — SCR Cross LM Guide (2-Rail Integrated, 4-Direction Equal Load, Ball Retainer)](https://img.prosourcemro.com/2026/05/001-739-1024x906.png)
LM Guides
THK
[THK] — SCR Cross LM Guide (2-Rail Integrated, 4-Direction Equal Load, Ball Retainer)
Family ID: THK-SCR
Cross-type Ball Retainer LM Guide. Same internal structure as SHS type — two crossed LM rails combined in one integrated unit. 4-direction equal load rating with 45° ball arrangement. 4-row ball raceways precision-machined on rail and block.
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SCR-15S | SCR 15S LM Block H47×W48×L64.4mm | THK | Type: Cross LM Guide | Series: SCR | Model: 15S | Height M: 47 mm | Width W: 48 mm | Length L: 64.4 mm | Max Rail Length: 2500 mm | Dynamic Load C: 14.2 kN | Static Load C0: 24.2 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-20S | SCR 20S LM Block H57×W59×L79mm | THK | Type: Cross LM Guide | Series: SCR | Model: 20S | Height M: 57 mm | Width W: 59 mm | Length L: 79 mm | Max Rail Length: 3000 mm | Dynamic Load C: 22.3 kN | Static Load C0: 38.4 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-20 | SCR 20 LM Block H57×W78×L98mm | THK | Type: Cross LM Guide | Series: SCR | Model: 20 | Height M: 57 mm | Width W: 78 mm | Length L: 98 mm | Max Rail Length: 3000 mm | Dynamic Load C: 28.1 kN | Static Load C0: 50.3 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-25 | SCR 25 LM Block H70×W88×L109mm | THK | Type: Cross LM Guide | Series: SCR | Model: 25 | Height M: 70 mm | Width W: 88 mm | Length L: 109 mm | Max Rail Length: 3000 mm | Dynamic Load C: 36.8 kN | Static Load C0: 64.7 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-30 | SCR 30 LM Block H82×W105×L131mm | THK | Type: Cross LM Guide | Series: SCR | Model: 30 | Height M: 82 mm | Width W: 105 mm | Length L: 131 mm | Max Rail Length: 3000 mm | Dynamic Load C: 54.2 kN | Static Load C0: 88.8 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-35 | SCR 35 LM Block H95×W123×L152mm | THK | Type: Cross LM Guide | Series: SCR | Model: 35 | Height M: 95 mm | Width W: 123 mm | Length L: 152 mm | Max Rail Length: 3000 mm | Dynamic Load C: 72.9 kN | Static Load C0: 127 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-45 | SCR 45 LM Block H118×W140×L174mm | THK | Type: Cross LM Guide | Series: SCR | Model: 45 | Height M: 118 mm | Width W: 140 mm | Length L: 174 mm | Max Rail Length: 3090 mm | Dynamic Load C: 100 kN | Static Load C0: 166 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK | ||
| SCR-65 | SCR 65 LM Block H180×W226×L272mm | THK | Type: Cross LM Guide | Series: SCR | Model: 65 | Height M: 180 mm | Width W: 226 mm | Length L: 272 mm | Max Rail Length: 3000 mm | Dynamic Load C: 253 kN | Static Load C0: 408 kN | Structure: Ball Retainer | Rail: 2-rail crossed integrated | Load Type: 4-Direction Equal | Brand: THK |
