![[THK] — SRS-S/M/N (#15~25) Miniature LM Guide Block (Low Dust, Stainless, Ball Retainer)](https://img.prosourcemro.com/2026/05/001-736-1024x785.png)
LM Guides
THK
[THK] — SRS-S/M/N (#15~25) Miniature LM Guide Block (Low Dust, Stainless, Ball Retainer)
Family ID: THK-SRS-S1525
Miniature low-dust Ball Retainer Type LM Guide. Minimum block width (W) with tapped holes. Stainless steel rail, block and balls for corrosion resistance. Very low rail profile with compact 2-row ball structure. Partial resin insert molding for lightweight design.
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SRS15S | SRS 15S LM Block H16×W32×L32mm | THK | Type: LM Guide Block | Series: SRS | Block Type: | Height M: 16 mm | Width W: 32 mm | Length L: 32 mm | Max Rail Length: 2000 mm | Dynamic Load C: 4.5 kN | Static Load C0: 3.39 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS15GS | SRS 15GS LM Block H16×W32×L32mm | THK | Type: LM Guide Block | Series: SRS | Block Type: GS | Height M: 16 mm | Width W: 32 mm | Length L: 32 mm | Max Rail Length: 2000 mm | Dynamic Load C: 4.01 kN | Static Load C0: 4.24 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS15M | SRS15M LM Block H16×W32×L43mm | THK | Type: LM Guide Block | Series: SRS | Block Type: M | Height M: 16 mm | Width W: 32 mm | Length L: 43 mm | Max Rail Length: 2000 mm | Dynamic Load C: 6.66 kN | Static Load C0: 5.7 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS15GM | SRS 15GM LM Block H16×W32×L43mm | THK | Type: LM Guide Block | Series: SRS | Block Type: GM | Height M: 16 mm | Width W: 32 mm | Length L: 43 mm | Max Rail Length: 2000 mm | Dynamic Load C: 5.59 kN | Static Load C0: 5.72 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS20M | SRS 20M LM Block H20×W40×L50mm | THK | Type: LM Guide Block | Series: SRS | Block Type: M | Height M: 20 mm | Width W: 40 mm | Length L: 50 mm | Max Rail Length: 1800 mm | Dynamic Load C: 7.75 kN | Static Load C0: 9.77 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS20GM | SRS 20GM LM Block H20×W40×L50mm | THK | Type: LM Guide Block | Series: SRS | Block Type: GM | Height M: 20 mm | Width W: 40 mm | Length L: 50 mm | Max Rail Length: 1800 mm | Dynamic Load C: 5.95 kN | Static Load C0: 9.4 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS25M | SRS 25M LM Block H25×W48×L77mm | THK | Type: LM Guide Block | Series: SRS | Block Type: M | Height M: 25 mm | Width W: 48 mm | Length L: 77 mm | Max Rail Length: 1800 mm | Dynamic Load C: 16.5 kN | Static Load C0: 20.2 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK | ||
| SRS25GM | SRS 25GM LM Block H25×W48×L77mm | THK | Type: LM Guide Block | Series: SRS | Block Type: GM | Height M: 25 mm | Width W: 48 mm | Length L: 77 mm | Max Rail Length: 1800 mm | Dynamic Load C: 13.3 kN | Static Load C0: 22.3 kN | Material: Stainless Steel | Structure: Ball Retainer | Application: Miniature Low-dust | Brand: THK |
