# Koyo 22215RZKW33C3 Spherical Roller Bearing - 75 mm Tapered Bore, Single Sealed, Annular Lube Groove, C3 Clearance - MROSupply.com

***Koyo 22215RZKW33C3 spherical roller bearing with 75 mm tapered bore (1:12), 130 mm OD, and 31 mm width. Features a single low-friction RZ seal, W33 annular lube groove with three lubrication holes, and C3 clearance. Designed for heavy-duty industrial applications such as gearboxes, conveyors, and vibrating screens.***



## Product details:

- Catalog number: 22215RZKW33C3
- SKU: 2792743
- Price: ***$225.26*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Koyo Bearing](https://www.mrosupply.com/brands/koyo-bearing/)
- Category: 
    - [Tapered Bore Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/tapered-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: 1.700 lb
- UPC: 60579034728


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


## Product attributes;

  
- Bearing Material: 52100
  

  
- Bearing Type: Spherical Roller Bearings
  

  
- Bore Diameter: 75 mm
  

  
- Cage Material: Pressed Steel
  

  
- Cage Type: Riveted
  

  
- Dynamic Load Capacity: 241 kN
  

  
- Fillet Radius: 1.5 mm
  

  
- Internal Clearance: C3
  

  
- Lubricant: Rust Preventative
  

  
- Maximum RPM: 3600 rpm Grease/4700 rpm Oil
  

  
- Number of Rows: 2
  

  
- O.D.: 130 mm
  

  
- Outer Diameter Type: Straight
  

  
- Precision class: P0
  

  
- Retainer Material: Steel
  

  
- Retainer Type: Riveted
  

  
- Series: 22 Series
  

  
- Static Load Capacity: 236 kN
  

  
- Type: Caged Tapered Bore
  

  
- Width: 31 mm
  


## Product's reviews:
- Admin assistance - good product!
- Great service - great items at great price
- Koyo roller bearing inner ring - Good product.




## 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.