![[THK] — SC Linear Bush Case Unit Large Aluminum (SC35UU~SC50UU)](https://img.prosourcemro.com/2026/05/001-1007-1024x816.png)
Linear Bushings
THK
[THK] — SC Linear Bush Case Unit Large Aluminum (SC35UU~SC50UU)
Family ID: THK-SC-L
SC type Linear Bush Case Unit (large) — 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 for SC35/40 on request (SC50 not available). Shaft diameters: 35~50mm. Synthetic resin retainer (max 80°C). Oil hole option (suffix OH).
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SC35UU | THK Linear Bush case unit large, shaft φ35mm, H=68mm, W=90mm, L=80mm | THK | Shaft Dia.: d=35mm | Case Height: M=68mm | Case Width: W=90mm | Case Length: L=80mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM35UU | Stainless Option: SC35/40MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC40UU | THK Linear Bush case unit large, shaft φ40mm, H=78mm, W=102mm, L=90mm | THK | Shaft Dia.: d=40mm | Case Height: M=78mm | Case Width: W=102mm | Case Length: L=90mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM40UU | Stainless Option: SC35/40MUU available on request | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order | ||
| SC50UU | THK Linear Bush case unit large, shaft φ50mm, H=102mm, W=122mm, L=110mm | THK | Shaft Dia.: d=50mm | Case Height: M=102mm | Case Width: W=122mm | Case Length: L=110mm | Case Material: Aluminum | Seal: Double seal (UU) standard; no-seal type on order | Bush: LM50UU | Stainless Option: Not available for SC50 | Max Temp.: 80°C (standard retainer) | Oil Hole: Add suffix OH on order |
