# NTN 22316EMKW33C3 Spherical Roller Bearing - 80 mm Bore, Brass Cage, C3 Clearance, W33 Lube Groove - MROSupply.com

***NTN 22316EMKW33C3 is a spherical roller bearing with an 80 mm straight bore, machined brass cage, C3 clearance, and W33 annular lube groove with three lubrication holes. The open design accommodates high radial and moderate axial loads in heavy-duty industrial applications such as gearboxes, conveyors, and vibrating screens.***



## Product details:

- Catalog number: 22316EMKW33C3
- SKU: 5047692
- Price: ***$2,309.66*** 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: 13.558 lb
- UPC: 4547359814859


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


## Product attributes;

  
- B (in): 2.2835
  

  
- Bore type: Tapered
  

  
- Bore Type: Tapered
  

  
- Cage material: Brass
  

  
- Cage Material: Brass
  

  
- Cage type: Machined
  

  
- Cage Type: Machined
  

  
- D (in): 6.6929
  

  
- d (in): 3.1496
  

  
- d0: 0.1969 in
  

  
- D1: 5.8268 in
  

  
- d1: 3.8583 in
  

  
- Da max: 6.2205 in
  

  
- da min: 3.6220 in
  

  
- Dynamic load rating: 122000 lbf
  

  
- Dynamic Load Rating: 122000 lbf
  

  
- e: 0.34
  

  
- Enclosure: Open
  

  
- Limiting speed - grease: 2700 RPM
  

  
- Limiting Speed - Grease: 2700 RPM
  

  
- Limiting speed - oil: 3400 RPM
  

  
- Limiting Speed - Oil: 3400 RPM
  

  
- Material: Through Hardened Steel
  

  
- 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: Relube
  

  
- Ring Modification: Relube
  

  
- Series: 223
  

  
- Static load rating: 117000 lbf
  

  
- Static Load Rating: 117000 lbf
  

  
- Taper: 1:12
  

  
- 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/50/49/5049077/1127_S_PmbuUjR.png)
- [2D Sectional View PDF](https://documents.mrosupply.com/product_documents/22/22316EMKW33C3/bearingfinder_2d_pdf_fixed_22316EMKW33C3_j5alT28.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.