# Timken 23160KEJW33W45A Spherical Roller Bearing 300mm Tapered Bore Steel Cage W33 W45A - MROSupply.com

***Timken 23160KEJW33W45A is a spherical roller bearing with a 300 mm tapered bore (1:12) for adapter sleeve mounting. It features a pressed steel cage (EJ), W33 and W45A lubrication grooves, and is rated for 400-600 mm OD applications. This self-aligning bearing has a dynamic load rating of 757,000 lbf and a static load rating of 1,150,000 lbf. It supersedes part number 23160KCJW33W45A.***



## Product details:

- Catalog number: 23160KEJW33W45A
- SKU: 5118653
- Price: ***$14,297.46*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [Tapered Bore Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/tapered-bore-spherical-roller-bearings/)
    - [Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 265.560 lb
- Returns: Yes


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


## Product attributes;

  
- Bore taper: 1/12
  

  
- Cage material: Steel
  

  
- Cage type: EJ
  

  
- Design unit: METRIC
  

  
- Dynamic radial rating (two-rows): 757000 lbf
  

  
- Geometry factor: 0.1267
  

  
- I.D.: 11.8110 in
  

  
- Inner ring "to clear" radius: 0.160 in
  

  
- Inner ring backing diameter: 13.500 in
  

  
- Inner ring width: 6.299 in
  

  
- ISO factor: 3.35
  

  
- O.D.: 19.6850 in
  

  
- Outer ring "to clear" radius: 0.160 in
  

  
- Outer ring backing diameter: 17.800 in
  

  
- Outer ring width: 6.2990 in
  

  
- Reference thermal speed rating (grease): 680
  

  
- Reference thermal speed rating (oil): 760
  

  
- Static radial rating: 1150000 lbf
  

  
- Superseded part: 23160KCJW33W45A
  
## Product documents / software:

- [Spherical Roller Bearings Steel Cage](https://documents.mrosupply.com/product_documents/51/18/5118653/23160kejw33w45a_fWEAh2A)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with




## 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.