# NTN 22314EMW33C3 Spherical Roller Bearing - 70 mm Straight Bore, Brass Cage, Annular Lube Groove, C3 Clearance - MROSupply.com

***NTN 22314EMW33C3 is a 223 series spherical roller bearing with a 70 mm straight bore. It features a machined brass cage, annular lube groove (W33), and C3 clearance. The open design is suitable for heavy-duty industrial applications such as gearboxes, vibrating screens, and paper mills.***



## Product details:

- Catalog number: 22314EMW33C3
- SKU: 2170881
- Price: ***$491.83*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- 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: 9.414 lb
- UPC: 3413520251536


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


## Product attributes;

  
- B (in): 2.0079
  

  
- Bore type: Round
  

  
- Bore Type: Round
  

  
- Cage material: Brass
  

  
- Cage Material: Brass
  

  
- Cage type: Machined
  

  
- Cage Type: Machined
  

  
- D (in): 5.9055
  

  
- d (in): 2.7559
  

  
- d0: 0.1969 in
  

  
- d1: 3.3465 in
  

  
- D1: 5.1575 in
  

  
- Da max: 5.4331 in
  

  
- da min: 3.2283 in
  

  
- Dynamic load rating: 94500 lbf
  

  
- Dynamic Load Rating: 94500 lbf
  

  
- e: 0.34
  

  
- Enclosure: Open
  

  
- I.D.: 70 mm
  

  
- Limiting speed - grease: 3000 RPM
  

  
- Limiting Speed - Grease: 3000 RPM
  

  
- Limiting speed - oil: 3800 RPM
  

  
- Limiting Speed - Oil: 3800 RPM
  

  
- Material: Through Hardened Steel
  

  
- O.D.: 150 mm
  

  
- Operating temperature range: -40 to 400 ºF
  

  
- Operating Temperature Range: -40 to 400 °F
  

  
- r (in): 0.0827
  

  
- Radial internal clearance: C3
  

  
- Radial Internal Clearance: C3
  

  
- ras max: 0.0827 in
  

  
- Ring modification: Plain
  

  
- Ring Modification: Plain
  

  
- Series: 223
  

  
- Static load rating: 89000 lbf
  

  
- Static Load Rating: 89000 lbf
  

  
- Tolerance: JIS-0 RBEC-1
  

  
- Type: Spherical Roller Bearing
  

  
- W0: 0.3937 in
  

  
- Y0: 1.96
  

  
- Y1: 2.00
  

  
- Y2: 2.98
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048984/1113_S_4XqeWdQ.png)
- [2D Sectional View PDF](https://documents.mrosupply.com/product_documents/22/22314EMW33C3/bearingfinder_2d_pdf_fixed_22314EMW33C3_EmGTXc4.pdf)






## 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.