# Timken M235145-902A4 Two-Row Tapered Roller Bearing Assembly, 8-12 in OD, Precision Matched Set - MROSupply.com

***Timken M235145-902A4 two-row tapered roller bearing assembly with precision cup-match code 902A4, 8-12 inch outside diameter class. Matched set for high radial and axial load capacity in heavy-duty industrial gearboxes, conveyors, and machinery requiring rigid shaft support.***



## Product details:

- Catalog number: M235145-902A4
- SKU: 5069400
- 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: 38.773 lb
- Returns: Yes


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


## Product attributes;

  
- 185 mm Cone part number: M235145 Cone width:1.8125 in
  

  
- 240.03 mm Cup outer diameter: 10.0000 in
  

  
- 254.000 mm Cup part number: M235113CD Design unit:Inch Series:M235100 T - Bearing Width across Cones:3.9999 in
  

  
- 4.3 mm Cone backface backing diameter: 7.28 in
  

  
- 46.038 mm Cup frontface backing diameter: 9.48 in
  

  
- 76.2 mm Cage material: Stamped Steel Cage-cone backface clearance:0.17 in
  

  
- C - Double Cup Width: 3 in
  

  
- I.D.: 6.5 in / 165.1 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.