# Timken 23028EJW33C5 Spherical Roller Bearing 140mm Bore Straight Bore Steel Cage C5 Clearance - MROSupply.com

***Timken 23028EJW33C5 spherical roller bearing with 140 mm straight bore, 8.2677 in OD, and C5 radial internal clearance. Pressed steel cage (EJ) and W33 lubrication groove with three holes in the outer ring. Dynamic load rating 124,000 lbf, static load rating 180,000 lbf. Reference thermal speed 2,800 rpm oil, 2,300 rpm grease. Supersedes part number 23028CJW33C5.***



## Product details:

- Catalog number: 23028EJW33C5
- SKU: 5117404
- Call for Pricing - 888-671-2883
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [Straight / Round Bore Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/straight-round-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: 13.690 lb
- Returns: Yes


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


## Product attributes;

  
- 124000 lbf Superseded part: 23028CJW33C5
  

  
- 180000 lbf Geometry factor: 0.0819 ISO factor:4.61 Inner ring to clear radius:0.080 in Inner ring backing diameter:158 mm
  

  
- 2.0866 in Lubrication type: Standard Grease O.D. (in):210 mm 8.2677 Outer ring to clear radius:0.080 in Outer ring backing diameter:196.000 mm
  

  
- 2.0866 in Reference thermal speed rating (grease): 2300 RPM Reference thermal speed rating (oil):2800 Static radial rating:551000 N
  

  
- 6.2000 in Inner ring width: 53 mm
  

  
- 7.700 in Outer ring width: 53 mm
  

  
- Cage material: Steel
  

  
- Cage type: EJ
  

  
- Design unit: METRIC
  

  
- Dynamic radial rating (two-rows): 124000 lbf
  

  
- Geometry factor: 0.0819
  

  
- I.D.: 5.5118 in
  

  
- Inner ring "to clear" radius: 0.080 in
  

  
- Inner ring backing diameter: 6.200 in
  

  
- Inner ring width: 2.0866 in
  

  
- ISO factor: 4.61
  

  
- O.D.: 8.2677 in
  

  
- Outer ring "to clear" radius: 0.080 in
  

  
- Outer ring backing diameter: 7.700 in
  

  
- Outer ring width: 2.0866 in
  

  
- Reference thermal speed rating (grease): 2300
  

  
- Reference thermal speed rating (oil): 2800
  

  
- Static radial rating: 180000 lbf
  

  
- Superseded part: 23028CJW33C5
  
## Product documents / software:

- [Spherical Roller Bearings Steel Cage](https://documents.mrosupply.com/product_documents/51/17/5117404/23028ejw33c5_0IGP19O)

## 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.