# TB Woods L05038NK L-Jaw Coupling Hub - L050 Size, 3/8" Bore, No Keyway, Sinter Carbon Steel - MROSupply.com

***TB Woods L05038NK L-Jaw coupling hub for size L050 with 3/8" finished bore and no keyway. Straight-jaw design in sinter carbon steel, rated for 18,000 RPM maximum speed. Overall length 1.72" with 0.63" length-through-bore and 1.08" outside diameter.***



## Product details:

- Catalog number: L05038NK
- SKU: 338767
- Price: ***$5.51*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- Category: 
    - [Hub Halves](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/hub-halves/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/)
    - [Jaw Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 0.100 lb
- Technicall support: contact supplier for technical support on 888-829-6637


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


## Product attributes;

  
- Bore shape: Finish bore
  

  
- Bore size: 3/8
  

  
- Bore tolerance: +.0005 to +.0015
  

  
- Bore tolerance (in): +0.0005 to +0.0015
  

  
- Center: 0.47
  

  
- Coupling size: L050
  

  
- Dimension (in) (HD): NA
  

  
- Dimension (in) (L): 1.06
  

  
- Dimension (in) (LTB): 0.63
  

  
- Dimension (in) (S): 0.31
  

  
- Dimension (in.) (OD): 1.080
  

  
- Hub material: Sinter carbon steel
  

  
- Jaw type: Straight
  

  
- Keyseat: No keyseat
  

  
- Keyway: No keyway
  

  
- Length-through-bore: 0.63
  

  
- Material type: Sinter carbon steel
  

  
- Max compatible bore size: 0.625
  

  
- Max parallel misalignment: 0.015
  

  
- Max RPM: 18000
  

  
- Max speed: 18000
  

  
- Min compatible bore size: 0.25
  

  
- O.D.: 1.08
  

  
- Overall length: 1.72
  

  
- Product family: L-jaw hub
  

  
- Setscrew length: 0.25
  

  
- Setscrew length (in): 1/4
  

  
- Setscrew size: 1/4 20 UNC
  

  
- Size code: 50
  
## Product documents / software:

- [Catalog Pages](https://documents.mrosupply.com/product_documents/L0/L09516MM/L-Jaw%2520Catalog.pdf)
- [Catalog Product Section](https://documents.mrosupply.com/product_documents/L0/L05038NK/sec-f3_SZgfQoW.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/L0/L05038NK/p-1690-tbw_462nJd1.pdf)
- [Installation & Maintenance Manual](https://documents.mrosupply.com/product_documents/L0/L09516MM/Form1330%2520Jaw%2520Coupling%2520Inst.pdf)
- [Installation And Maintenance Manual](https://documents.mrosupply.com/product_documents/L0/L05038NK/p-5025-tbw_1v8JKag.pdf)
## Alternate products to `TB Woods L05038NK L-Jaw Coupling Hub - L050 Size, 3/8" Bore, No Keyway, Sinter Carbon Steel - MROSupply.com`:
- [TB Woods L05038 L-Jaw coupling hub for size L050 with 3/8" finished bore and keyway. Sinter carbon steel straight-jaw design rated up to 18,000 RPM. Pairs with a matching L-Jaw spider and second hub for light-duty industrial drives.](https://www.mrosupply.com/products/341319/as-markdown/)
- [TB Woods 53989 L-Jaw coupling hub for size L050 with a 3/8" finished bore and no keyway. Sintered iron construction for light-duty industrial drives. Pairs with a matching L-Jaw spider and a second L050 hub to form a complete flexible jaw coupling.](https://www.mrosupply.com/products/339544/as-markdown/)

## Product's reviews:
- Muy buen servicio y rapidez en la entrega - Primera vez q compro con esta compañía, recomiendo ampliamente comprar con ellos y claro q volveria a comprar otra vez muy buen servicio y entrega rapida
- Sales - I have all good experiences with your staff.
Thank you for the support.
- Tb woods - Excelent recomiendo 100%
- Didn’t use yet - I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.