# Dodge 125052 NSTU-SC-100 Narrow-Slot Take-Up Bearing Unit 1" Bore Set Screw Standard Duty 205 Series Cast Iron - MROSupply.com

***Dodge 125052 NSTU-SC-100 narrow-slot take-up bearing unit with 1" bore (25.4mm). Features set screw locking, cast iron housing, standard duty rating, and DualGuard seals. Non-expansion design for belt tensioning applications.***



## Product details:

- Catalog number: NSTU-SC-100
- SKU: 123345
- Price: ***$112.96*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Take-Up Bearing Units](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/take-up-bearing-units/)
    - [Take-Up Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 1.410 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Application: General Purpose
  

  
- Ball bearing series: 205 series
  

  
- Bearing type: Ball, ball
  

  
- Bore: 1 in
  

  
- Bore length: 1.3400 in, 34.036 mm
  

  
- Duty: Standard Duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Powder coated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Narrow-slot take-up
  

  
- I.D.: 1 in
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max Speed: 4500 rpm
  

  
- Relubrication: Yes
  

  
- Rolling element: Standard duty ball
  

  
- Seal option: DualGuard seals with flingers
  

  
- Sensor ready: Adapter required
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 1.0000 in
  

  
- Standoff housing: No
  

  
- Static load capacity: 1769 lbf, 7868.904 N
  

  
- Suitable for high temperature: No
  

  
- Suitable for washdown: No
  

  
- Take-up frame size: NS-210
  

  
- Type: Narrow slot take up
  
## Product documents / software:

- [Accessories](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Accessories_Related_Products.pdf)
- [Brochure](https://documents.mrosupply.com/product_documents/12/33/123345/328596_luNBflt.pdf)
- [Dimensions](https://documents.mrosupply.com/product_documents/12/123174/Setscrew_Ball_Bearings_Take_Ups_Selection_Dimensions_SC_Narrow.pdf)
- [Features](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Features.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/33/123345/328599_9GlOtPj.pdf)
- [Nomenclature](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_How_to_Order_Nomenclature.pdf)
- [Selection](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Easy_Selection.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/12/125052/baldor2d_125052_front_hOqDnAp.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/125052/baldor2d_125052_right_078FADJ.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/125052/baldor2d_125052_top_B8roum8.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/125052/baldor_dxf3d_125052_aNkbibW.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/125052/baldor_pdf_125052_QD6hFgC.pdf)
## Suggested products:
- [Dodge 125328 NSTU-SC-008 narrow slot take-up bearing unit with 1/2" (12.7mm) bore, set screw locking, cast iron housing, standard duty ball bearing insert, DualGuard seals, 204 series, non-expansion design for belt tensioning applications.](https://www.mrosupply.com/products/123505/as-markdown/)
- [Dodge 137554 NSTU-SCFS-012-SHFS narrow-slot take-up bearing with 3/4" bore, set screw locking, stainless steel housing, non-expansion design for belt tensioning applications. Features DualGuard seals and 950 RPM max speed rating.](https://www.mrosupply.com/products/5903821/as-markdown/)
- [Dodge 125900 NSTU-SC-20M narrow-slot take-up bearing unit with 20mm bore, 65-degree set screw locking, standard duty cast iron housing, DualGuard seal, 204 series ball bearing insert for belt tensioning applications.](https://www.mrosupply.com/products/133421/as-markdown/)
- [Dodge 140400 NSTU-DL-25M-NLS narrow-slot take-up bearing with 25mm bore, D-Lok concentric collar locking, cast iron housing, standard duty, non-expansion (fixed), 205 series ball bearing with DualGuard seals for belt tensioning applications.](https://www.mrosupply.com/products/5003772/as-markdown/)
- [Dodge 125901 NSTU-SC-25M narrow slot take-up bearing with 25mm bore, standard duty set screw locking, cast iron housing, 205 series ball bearing insert, DualGuard seals, non-expansion design for belt tensioning applications.](https://www.mrosupply.com/products/128689/as-markdown/)

## Product's reviews:
- Replacement pillow block bearing - I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.
- Seal - Right product at a good price with fast delivery.
- P90 coupler - These where a perfect match saved me time and money by getting them fro you guys
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.




## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.