![[THK] — SC Linear Bush Case Unit Aluminum (SC6UU~SC30UU)](https://img.prosourcemro.com/2026/05/001-1006-1024x816.png)
Linear Bushings
THK
[THK] — SC Linear Bush Case Unit Aluminum (SC6UU~SC30UU)
Family ID: THK-SC
SC type Linear Bush Case Unit — standard LM bush in compact lightweight aluminum case. Easy table mounting with bolts. Seal type (UU) standard stock; no-seal type on order. Stainless LM-MG bush option available on request. Shaft diameters: 6~30mm. Synthetic resin retainer (max 80°C). Oil hole option (suffix OH).
9 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SC6UU | THK Linear Bush case unit, shaft φ6mm, H=18mm, W=30mm, L=25mm | THK | Shaft Dia.: d=6mm | Case Height: M=18mm | Case Width: W=30mm | Case Length: L=25mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM6UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC8UU | THK Linear Bush case unit, shaft φ8mm, H=22mm, W=34mm, L=30mm | THK | Shaft Dia.: d=8mm | Case Height: M=22mm | Case Width: W=34mm | Case Length: L=30mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM8UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC10UU | THK Linear Bush case unit, shaft φ10mm, H=26mm, W=40mm, L=35mm | THK | Shaft Dia.: d=10mm | Case Height: M=26mm | Case Width: W=40mm | Case Length: L=35mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM10UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC12UU | THK Linear Bush case unit, shaft φ12mm, H=29mm, W=42mm, L=36mm | THK | Shaft Dia.: d=12mm | Case Height: M=29mm | Case Width: W=42mm | Case Length: L=36mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM12UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC13UU | THK Linear Bush case unit, shaft φ13mm, H=30mm, W=44mm, L=39mm | THK | Shaft Dia.: d=13mm | Case Height: M=30mm | Case Width: W=44mm | Case Length: L=39mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM13UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC16UU | THK Linear Bush case unit, shaft φ16mm, H=38.5mm, W=50mm, L=44mm | THK | Shaft Dia.: d=16mm | Case Height: M=38.5mm | Case Width: W=50mm | Case Length: L=44mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM16UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC20UU | THK Linear Bush case unit, shaft φ20mm, H=42mm, W=54mm, L=50mm | THK | Shaft Dia.: d=20mm | Case Height: M=42mm | Case Width: W=54mm | Case Length: L=50mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM20UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC25UU | THK Linear Bush case unit, shaft φ25mm, H=51.5mm, W=76mm, L=67mm | THK | Shaft Dia.: d=25mm | Case Height: M=51.5mm | Case Width: W=76mm | Case Length: L=67mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM25UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC30UU | THK Linear Bush case unit, shaft φ30mm, H=59.5mm, W=78mm, L=72mm | THK | Shaft Dia.: d=30mm | Case Height: M=59.5mm | Case Width: W=78mm | Case Length: L=72mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM30UU | Stainless Option: SC{d0}MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order |
