# Timken 21314EJW33C4 Spherical Roller Bearing 70mm Bore 150mm OD 35mm Width Steel Cage C4 Clearance - MROSupply.com

***Timken 21314EJW33C4 spherical roller bearing with 70mm bore, 150mm OD, and 35mm width. Pressed steel cage (EJ), W33 lubrication groove and holes, C4 radial internal clearance for high thermal expansion applications. Self-aligning double-row design for industrial gearboxes and heavy machinery. Superseded part 21314CJW33C4.***



## Product details:

- Catalog number: 21314EJW33C4
- SKU: 5118964
- 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: 6.430 lb
- Returns: Yes


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


## Product attributes;

  
- 1.378 in Lubrication type: Standard Grease O.D. (in):150 mm 5.9055 Outer ring to clear radius:0.080 in Outer ring backing diameter:135.000 mm
  

  
- 1.378 in Reference thermal speed rating (grease): 3700 rpm Reference thermal speed rating (oil):4500 Static radial rating:289000 N
  

  
- 3.700 in Inner ring width: 35 mm
  

  
- 5.300 in Outer ring width: 35 mm
  

  
- 65000 lbf Superseded part: 21314CJW33C4
  

  
- 65600 lbf Geometry factor: 0.0594 ISO factor:4.42 Inner ring to clear radius:0.080 in Inner ring backing diameter:93.000 mm
  

  
- Cage material: Steel
  

  
- Cage type: EJ
  

  
- Design unit: METRIC
  

  
- Dynamic radial rating (two-rows): 65600 lbf
  

  
- Geometry factor: 0.0594
  

  
- I.D.: 2.7559 in
  

  
- Inner ring "to clear" radius: 0.080 in
  

  
- Inner ring backing diameter: 3.700 in
  

  
- Inner ring width: 1.378 in
  

  
- ISO factor: 4.42
  

  
- O.D.: 5.9055 in
  

  
- Outer ring "to clear" radius: 0.080 in
  

  
- Outer ring backing diameter: 5.300 in
  

  
- Outer ring width: 1.3780 in
  

  
- Reference thermal speed rating (grease): 3700
  

  
- Reference thermal speed rating (oil): 4500
  

  
- Static radial rating: 65000 lbf
  

  
- Superseded part: 21314CJW33C4
  
## Product documents / software:

- [Spherical Roller Bearings Steel Cage](https://documents.mrosupply.com/product_documents/51/18/5118964/21314ejw33c4_hTn1Jxi)

## 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.