![[THK] — SRW-LR Wide Rail Roller Retainer LM Guide Block (Super High Rigidity, 2-row Rail Holes)](https://img.prosourcemro.com/2026/05/001-801-1024x796.png)
LM Guides
THK
[THK] — SRW-LR Wide Rail Roller Retainer LM Guide Block (Super High Rigidity, 2-row Rail Holes)
Family ID: THK-SRW-LR
Super high rigidity wide rail Roller Retainer type LM Guide. Tapped block. Based on SRG — roller retainer prevents skew for smooth low-variation motion. Wide rail with 2-row mounting holes for superior mounting strength and stability.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SRW-70LR | SRW 70LR LM Block H70×W135×L190mm | THK | Type: Wide Rail Roller Retainer LM Guide Block | Series: SRW | Model: SRW 70LR | Height M: 70 mm | Width W: 135 mm | Length L: 190 mm | Max Rail Length: 3090 mm | Dynamic Load C: 115 kN | Static Load C0: 256 kN | Rolling Element: Roller | Retainer: Yes | Rail: Wide (2-row mounting holes) | Mount: Tapped | Brand: THK | ||
| SRW-85LR | SRW 85LR LM Block H80×W165×L235mm | THK | Type: Wide Rail Roller Retainer LM Guide Block | Series: SRW | Model: SRW 85LR | Height M: 80 mm | Width W: 165 mm | Length L: 235 mm | Max Rail Length: 3060 mm | Dynamic Load C: 167 kN | Static Load C0: 366 kN | Rolling Element: Roller | Retainer: Yes | Rail: Wide (2-row mounting holes) | Mount: Tapped | Brand: THK | ||
| SRW-100LR | SRW 100LR LM Block H100×W200×L303mm | THK | Type: Wide Rail Roller Retainer LM Guide Block | Series: SRW | Model: SRW 100LR | Height M: 100 mm | Width W: 200 mm | Length L: 303 mm | Max Rail Length: 3000 mm | Dynamic Load C: 278 kN | Static Load C0: 599 kN | Rolling Element: Roller | Retainer: Yes | Rail: Wide (2-row mounting holes) | Mount: Tapped | Brand: THK | ||
| SRW-130LR | SRW 130LR LM Block H130×W260×L350mm | THK | Type: Wide Rail Roller Retainer LM Guide Block | Series: SRW | Model: SRW 130LR | Height M: 130 mm | Width W: 260 mm | Length L: 350 mm | Max Rail Length: 3000 mm | Dynamic Load C: 497 kN | Static Load C0: 990 kN | Rolling Element: Roller | Retainer: Yes | Rail: Wide (2-row mounting holes) | Mount: Tapped | Brand: THK | ||
| SRW-150LR | SRW 150LR LM Block H150×W300×L395mm | THK | Type: Wide Rail Roller Retainer LM Guide Block | Series: SRW | Model: SRW 150LR | Height M: 150 mm | Width W: 300 mm | Length L: 395 mm | Max Rail Length: 3000 mm | Dynamic Load C: 601 kN | Static Load C0: 1170 kN | Rolling Element: Roller | Retainer: Yes | Rail: Wide (2-row mounting holes) | Mount: Tapped | Brand: THK |
