![[THK] — RSR Miniature LM Guide Block (Ball Recirculation, Compact, Multi-direction Load)](https://img.prosourcemro.com/2026/05/001-769-1024x859.png)
LM Guides
THK
[THK] — RSR Miniature LM Guide Block (Ball Recirculation, Compact, Multi-direction Load)
Family ID: THK-RSR
Miniature LM Guide with ball recirculation in compact structure. Accepts loads in all directions — suitable as single-axis guide for small moment loads. Note: Balls drop out if block is removed from rail.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| RSR2N | RSR2N LM Block H3.2×W6×L12.4mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR2N | Height M: 3.2 mm | Width W: 6 mm | Length L: 12.4 mm | Max Rail Length: 200 mm | Dynamic Load C: 0.214 kN | Static Load C0: 0.384 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR2WN | RSR2WN LM Block H4×W10×L16.7mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR2WN | Height M: 4 mm | Width W: 10 mm | Length L: 16.7 mm | Max Rail Length: 200 mm | Dynamic Load C: 0.395 kN | Static Load C0: 0.682 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR3M | RSR3M LM Block H4×W8×L12mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR3M | Height M: 4 mm | Width W: 8 mm | Length L: 12 mm | Max Rail Length: 220 mm | Dynamic Load C: 0.18 kN | Static Load C0: 0.27 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR3N | RSR3N LM Block H4×W8×L16mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR3N | Height M: 4 mm | Width W: 8 mm | Length L: 16 mm | Max Rail Length: 220 mm | Dynamic Load C: 0.3 kN | Static Load C0: 0.44 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR3WM | RSR3WM LM Block H4.5×W12×L14.9mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR3WM | Height M: 4.5 mm | Width W: 12 mm | Length L: 14.9 mm | Max Rail Length: 480 mm | Dynamic Load C: 0.25 kN | Static Load C0: 0.47 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR3WN | RSR3WN LM Block H4.5×W12×L19.9mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR3WN | Height M: 4.5 mm | Width W: 12 mm | Length L: 19.9 mm | Max Rail Length: 480 mm | Dynamic Load C: 0.39 kN | Static Load C0: 0.75 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK | ||
| RSR14WVM | RSR14WVM LM Block H15×W50×L50mm | THK | Type: Miniature LM Guide Block | Series: RSR | Model: RSR14WVM | Height M: 15 mm | Width W: 50 mm | Length L: 50 mm | Max Rail Length: 1800 mm | Dynamic Load C: 6.01 kN | Static Load C0: 9.08 kN | Structure: Ball Recirculation | Caution: Balls drop if block removed from rail | Brand: THK |
