# Rollway 30208 A Radial Tapered Roller Bearing | MROSupply.com - MROSupply.com

***Rollway 30208 A 40 mm Bore Size, 80 mm Outside Diameter, Radial Tapered Roller Bearing, Metric, High Chromium Bearing Steel, Normal Radial Clearance***



## Product details:

- Catalog number: 30208 A
- SKU: 2300901
- Price: ***$55.16*** Each
- Quantity: This product has a minimum order quantity of 100.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rollway](https://www.mrosupply.com/brands/rollway/)
- Category: 
    - [Taper Roller Bearing Full Assemblies](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/taper-roller-bearing-full-assemblies/)
    - [Taper Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.930 lb
- UPC: 637410075887
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Size (mm): 40
  

  
- Bore Type: Straight
  

  
- Cage Material: Steel
  

  
- Duplexing: No
  

  
- Dynamic Load Rating (kN): 63
  

  
- Dynamic Load Rating (lb): 14163
  

  
- Full Complement/Caged: Caged
  

  
- Height: 3.15
  

  
- Length: 3.15
  

  
- Material: High Chromium Bearing Steel
  

  
- Misalignment: No
  

  
- Number of Rows: 1
  

  
- O.D. (mm): 80
  

  
- Overall Width (mm): 19.8
  

  
- Platform: Tapered Radial Roller
  

  
- Radial Clearance: Normal
  

  
- Rolling Element: Tapered Roller
  

  
- Seal Type: Unsealed
  

  
- Sealed: None
  

  
- Speed [Max] Grease (RPM): 4800
  

  
- Speed [Max] Oil (RPM): 6300
  

  
- Static Load Rating (kN): 74
  

  
- Static Load Rating (lb): 16636
  

  
- Version: A - Increased load capacity
  

  
- Width: 0.78
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/30/30208%20A/Form_9728E.pdf)
- [Catalog](https://documents.mrosupply.com/product_documents/28/89/2889876/Morse_32002RS_Catalog_We7QNFf.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/32/32208%20A/MCC11019E-p268.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.