![[THK] — LMJK Linear Bush Plastic Square Flange Type (LMJK8~LMJK25)](https://img.prosourcemro.com/2026/05/001-1004-1024x816.png)
Linear Bushings
THK
[THK] — LMJK Linear Bush Plastic Square Flange Type (LMJK8~LMJK25)
Family ID: THK-LMJK
LMJK type Linear Bush — high-strength plastic square flange. Lighter weight than metal flange type. Shaft diameters: 8~25mm. Synthetic resin retainer (max 80°C). Seal option available on order.
6 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| LMJK8 | THK Linear Bush plastic square flange, shaft φ8mm, OD φ15mm, L=24mm, K=25mm | THK | Shaft Dia.: D0=8mm | Outer Dia.: D=15mm | Length: L=24mm | Flange OD: D1=32mm | Square Width: K=25mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order | ||
| LMJK10 | THK Linear Bush plastic square flange, shaft φ10mm, OD φ19mm, L=29mm, K=30mm | THK | Shaft Dia.: D0=10mm | Outer Dia.: D=19mm | Length: L=29mm | Flange OD: D1=39mm | Square Width: K=30mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order | ||
| LMJK12 | THK Linear Bush plastic square flange, shaft φ12mm, OD φ21mm, L=30mm, K=32mm | THK | Shaft Dia.: D0=12mm | Outer Dia.: D=21mm | Length: L=30mm | Flange OD: D1=42mm | Square Width: K=32mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order | ||
| LMJK16 | THK Linear Bush plastic square flange, shaft φ16mm, OD φ28mm, L=37mm, K=37mm | THK | Shaft Dia.: D0=16mm | Outer Dia.: D=28mm | Length: L=37mm | Flange OD: D1=48mm | Square Width: K=37mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order | ||
| LMJK20 | THK Linear Bush plastic square flange, shaft φ20mm, OD φ32mm, L=42mm, K=42mm | THK | Shaft Dia.: D0=20mm | Outer Dia.: D=32mm | Length: L=42mm | Flange OD: D1=54mm | Square Width: K=42mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order | ||
| LMJK25 | THK Linear Bush plastic square flange, shaft φ25mm, OD φ40mm, L=59mm, K=50mm | THK | Shaft Dia.: D0=25mm | Outer Dia.: D=40mm | Length: L=59mm | Flange OD: D1=62mm | Square Width: K=50mm | Flange Material: High-strength plastic (lightweight) | Max Temp.: 80°C | Seal: Optional on order |
