# Timken 94700-90039 Precision Tapered Roller Bearing Matched Set, 8-12 in OD, Class 3 - MROSupply.com

***Timken 94700-90039 is a precision matched tapered roller bearing assembly. This Class 3 (ABEC 5 equivalent) set includes the 94700 cone factory-paired with cup match code 90039 for controlled runout and preload. Designed for 8-12 inch outside diameter applications, it is suited for precision gearboxes, pump shafts, and industrial machinery requiring high rotational accuracy and load capacity.***



## Product details:

- Catalog number: 94700-90039
- SKU: 5061609
- 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: 
    - [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: 34.541 lb
- Returns: Yes


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


## Product attributes;

  
- 198 mm Cone part number: 94700 Cone width:2.5 in
  

  
- 209 mm Cone frontface backing diameter: 7.8 in
  

  
- 259.08 mm Cup frontface backing diameter: 10.75 in
  

  
- 273.05 mm Cup outer diameter: 11.3750 in
  

  
- 288.925 mm Cup part number: 94113 Cup width:1.8750 in
  

  
- 6.1 mm Cage-cone frontface clearance: 0.25 in
  

  
- 6.3 mm Cone backface backing diameter: 8.23 in
  

  
- 63.5 mm Cup backface backing diameter: 10.20 in
  

  
- Cage material: Stamped Steel Cage-cone backface clearance:0.24 in
  

  
- I.D.: 7.0000 in / 177.800 mm
  
## Product documents / software:

- [Product Information](https://documents.mrosupply.com/product_documents/35/81/358135/apered-Single-Roller-Bearings---TS-Engineering_946wybP.pdf)

## 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.