# NTN HM237545/HM237510 Tapered Roller Bearing Set - Inch Series, Straight Bore - MROSupply.com

***NTN HM237545/HM237510 is an inch series tapered roller bearing set consisting of cone HM237545 and cup HM237510. It features a straight bore and is designed for high radial and axial load capacity in industrial gearboxes, axle housings, and heavy machinery.***



## Product details:

- Catalog number: HM237545/HM237510
- SKU: 275113
- Price: ***$1,828.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Taper Roller Bearing Full Assemblies](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/taper-roller-bearing-full-assemblies/)
    - [Taper Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.072 lb
- UPC: 4547359920031


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


## Product attributes;

  
- a (Effective Load Center): -0.4600 in
  

  
- B (in): 7.0000
  

  
- Bore Type: Round
  

  
- Bore type: Round
  

  
- Cone Number: HM237545
  

  
- Configuration: One
  

  
- Cup Number: HM237510
  

  
- D (in): 11.3750
  

  
- Dynamic Load Rating: 165000 lbf
  

  
- Dynamic load rating: 165000 lbf
  

  
- e (Axial Load Factor): 0.32
  

  
- Enclosure: Open
  

  
- Lubrication: w/o Oil Hole
  

  
- Material: Case carburized steel
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Precision Rating: Class 4
  

  
- Precision rating: Class 4
  

  
- R (in): 0.28
  

  
- r (in): 0.1300
  

  
- Static Load Rating: 227000 lbf
  

  
- Static load rating: 227000 lbf
  

  
- Style: Cone & cup
  

  
- Type: Tapered Roller Bearing
  

  
- U: 8.07 in
  

  
- V: 7.64 in
  

  
- W: 2.5000 in
  

  
- Wi: 2.5000 in
  

  
- Width: 2.5
  

  
- Wo: 1.8750 in
  

  
- X: 10.67 in
  

  
- Y2 (Axial Load Factor): 1.88
  

  
- Z: 10.47 in
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/64/22/6422118/1329_S_T0prz4G.png)






## 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.