# Timken H852849-90027 Tapered Roller Bearing Matched Set, 12-18 in OD, Cone H852849 with Cup Match Code 90027 - MROSupply.com

***Timken H852849-90027 matched tapered roller bearing assembly, cone H852849 paired with cup match code 90027. Precision-matched two single-row set for heavy-duty industrial applications in the 12-18 inch OD class. Factory-set preload and runout for combined radial and axial loads in gearboxes, industrial drives, and heavy machinery.***



## Product details:

- Catalog number: H852849-90027
- SKU: 5070222
- 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: 332.517 lb
- Returns: Yes


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


## Product attributes;

  
- 234.95 mm Cone backface backing diameter: 12.4 in
  

  
- 315 mm Cone part number: H852849 Cup frontface backing diameter:16.69 in
  

  
- 423.93 mm Cup outer diameter: 17.5 in
  

  
- 444.5 mm Cup part number: H852810 Design unit:Inch Outer Spacer Part Number:H852810EB Related Assembly Number(s):H852849-90015 H852849-90016 H852849-90019 H852849-90027 T - Width:9.5 in
  

  
- B - Width: 9.25 in
  

  
- I.D.: 10.5 in / 266.7 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.