# Timken 23168KEJW507C08 Spherical Roller Bearing 340mm Tapered Bore Steel Cage W507 C08 - MROSupply.com

***Timken 23168KEJW507C08 is a spherical roller bearing with a 340 mm tapered bore (1:12) for adapter sleeve mounting. It features a pressed steel cage (EJ), W507 outer ring design, and C08 internal geometry. This heavy-duty, self-aligning bearing is rated for 400-600 mm OD applications, with a dynamic load capacity of 1,010,000 lbf and a static load capacity of 1,540,000 lbf. It supersedes part number 23168KCJW507C08.***



## Product details:

- Catalog number: 23168KEJW507C08
- SKU: 5120018
- Price: ***$32,090.35*** 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: 432.160 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): 1010000 lbf
  

  
- Geometry factor: 0.1383
  

  
- I.D.: 13.3860 in
  

  
- Inner ring "to clear" radius: 0.160 in
  

  
- Inner ring backing diameter: 15.500 in
  

  
- Inner ring width: 7.48 in
  

  
- ISO factor: 3.3
  

  
- O.D.: 22.8350 in
  

  
- Outer ring "to clear" radius: 0.160 in
  

  
- Outer ring backing diameter: 20.700 in
  

  
- Outer ring width: 7.4800 in
  

  
- Reference thermal speed rating (grease): 570
  

  
- Reference thermal speed rating (oil): 630
  

  
- Static radial rating: 1540000 lbf
  

  
- Superseded part: 23168KCJW507C08
  
## Product documents / software:

- [Spherical Roller Bearings Steel Cage](https://documents.mrosupply.com/product_documents/51/20/5120018/23168kejw507c08_Nn0INjD)

## 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.