# Timken 23260EJW507C08C4 Spherical Roller Bearing 300mm Bore 400-600mm OD Steel Cage C4 Clearance - MROSupply.com

***Timken 23260EJW507C08C4 spherical roller bearing, 300 mm straight bore, 400-600 mm OD class, pressed steel cage (EJ), C4 radial internal clearance. Double-row self-aligning design with 946,000 lbf dynamic radial load rating and 1,390,000 lbf static radial rating. Reference thermal speed 580 rpm oil, 530 rpm grease. Superseded part 23260CJW507C08C4. Suitable for heavy-duty industrial gearboxes, crushers, and mining equipment.***



## Product details:

- Catalog number: 23260EJW507C08C4
- SKU: 5119870
- 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: 413.790 lb
- Returns: Yes


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


## Product attributes;

  
- 13.800 in Inner ring width: 192 mm
  

  
- 1390000 lbf Geometry factor: 0.1297 ISO factor:2.98 Inner ring to clear radius:0.160 in Inner ring backing diameter:351 mm
  

  
- 19.000 in Outer ring width: 192 mm
  

  
- 7.559 in Lubrication type: Standard Grease O.D. (in):540 mm 21.2600 Outer ring to clear radius:0.160 in Outer ring backing diameter:482 mm
  

  
- 7.5590 in Reference thermal speed rating (grease): 530 RPM Reference thermal speed rating (oil):580 Static radial rating:4210000 N
  

  
- 946000 lbf Superseded part: 23260CJW507C08C4
  

  
- Cage material: Steel
  

  
- Cage type: EJ
  

  
- Design unit: METRIC
  

  
- Dynamic radial rating (two-rows): 946000 lbf
  

  
- Geometry factor: 0.1297
  

  
- I.D.: 11.8110 in
  

  
- Inner ring "to clear" radius: 0.160 in
  

  
- Inner ring backing diameter: 13.800 in
  

  
- Inner ring width: 7.559 in
  

  
- ISO factor: 2.98
  

  
- O.D.: 21.2600 in
  

  
- Outer ring "to clear" radius: 0.160 in
  

  
- Outer ring backing diameter: 19.000 in
  

  
- Outer ring width: 7.5590 in
  

  
- Reference thermal speed rating (grease): 530
  

  
- Reference thermal speed rating (oil): 580
  

  
- Static radial rating: 1390000 lbf
  

  
- Superseded part: 23260CJW507C08C4
  
## Product documents / software:

- [Spherical Roller Bearings Steel Cage](https://documents.mrosupply.com/product_documents/51/19/5119870/23260ejw507c08c4_YArMJTW)

## 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.