# Thomson Linear 12 MM SS RL 60 Case LinearRace Shafting 12mm Diameter Class MM (h6) Stainless Steel 440C Random Length 4521.2mm - MROSupply.com

***Thomson Linear 12 MM SS RL 60 Case LinearRace shafting, 12mm diameter, Class MM (h6) tolerance, stainless steel 440C with 50 HRC minimum hardness. Random length 4521.2mm for precision linear motion applications requiring corrosion resistance.***



## Product details:

- Catalog number: 12 MM SS RL
- SKU: 1815054
- Price: ***$839.37*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Thomson Linear](https://www.mrosupply.com/brands/thomson-linear/)
- Category: 
    - [Round Shaft Guides & Supports](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/round-shaft-guides-supports/)
    - [Linear Bearings & Guides](htts://www.mrosupply.com/linear-motion/linear-bearings-guides/)
    - [Linear Motion](htts://www.mrosupply.com/linear-motion/)
- Unit of measure: each
- Weight: 8.818 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Case Depth, Minimum: 1.020 mm / 0.040 in
  

  
- Diameter: 12 mm / 0.472 in
  

  
- Hardness: 50 Rockwell C Min.
  

  
- Length: 4, 521 mm / 178 in
  

  
- Material, Shaft: 440C Stainless Steel
  

  
- Roundness: 0.00200 mm / 0.00008 in
  

  
- Shaft Type: No Option
  

  
- Straightness: 0.0254 mm per Foot Cumulative (0.051 mm TIR)
  

  
- Surface Finish: 0.20 Ra m
  

  
- Taper: 0.0025 mm / 0.0001 in
  

  
- Tolerance Class: Class MM
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/18/14/1814484/2D_60C_Standard_4fjfzpR.gif)
- [Nomenclature](https://documents.mrosupply.com/product_documents/18/14/1814521/Decoder_60C_Metric_pFghNIb.gif)

## Product's reviews:
- Bearing purchase - Received part in a timely manner.
- Review your thomson linear dm12-20a5-18ce purchase - Great pricing. Thanks.
- President - Excellent to deal with,best price and received product promptly
- 5.8 inch actuator - It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed