# Timken 369S-90113 Precision Tapered Roller Bearing Matched Set, <4 in OD, Class 3 - MROSupply.com

***Timken 369S-90113 is a precision tapered roller bearing matched assembly, featuring a cone and cup factory-matched for runout and preload. This single-row set is designated for applications requiring Class 3 (ABEC 5 equivalent) precision, such as gearboxes, pump shafts, and machine tool spindles. It is part of the under 4-inch outside diameter size class, ensuring a compact design for high-accuracy industrial machinery.***



## Product details:

- Catalog number: 369S-90113
- SKU: 5065736
- 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: 1.344 lb
- Returns: Yes


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


## Product attributes;

  
- 0 mm Cage-cone frontface clearance: 0.07 in
  

  
- 1.8 mm Cone backface backing diameter: 2.24 in
  

  
- 22.225 mm Cup backface backing diameter: 3.23 in
  

  
- 53 mm Cone part number: 369-S Cone width:0.875 in
  

  
- 57 mm Cone frontface backing diameter: 2.09 in
  

  
- 82.04 mm Cup frontface backing diameter: 3.35 in
  

  
- 85.09 mm Cup outer diameter: 3.5433 in
  

  
- 90 mm Cup part number: 363 Cup width:0.7874 in
  

  
- Cage material: Stamped Steel Cage-cone backface clearance:0 in
  

  
- I.D.: 1.8750 in / 47.625 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.