# SKF 51116 Thrust Ball Bearing 80mm Bore Sheet Metal Cage - MROSupply.com

***SKF 51116 is an 80mm bore thrust ball bearing with a sheet metal cage. Designed for axial loads in one direction, it accommodates moderate speeds and is suitable for machine tool spindles, gearboxes, and general industrial applications.***



## Product details:

- Catalog number: 51116
- SKU: 320248
- Price: ***$228.18*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Ball Thrust Bearings](htts://www.mrosupply.com/bearings/ball-bearings/ball-thrust-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.948 lb


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


## Product attributes;

  
- Axial Load Capability: Single-direction
  

  
- Axial Loading: Single-direction
  

  
- Basic Dynamic Load Rating: 44.9 kN
  

  
- Basic Static Load Rating: 140 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bore Diameter: 80 mm
  

  
- Cage: Sheet metal
  

  
- Clearance: Standard
  

  
- Coating: Without
  

  
- Dimension Type: Metric
  

  
- Height: 19 mm
  

  
- Housing Washer Type: Flat back face
  

  
- Inner Diameter (mm): 80.000
  

  
- Limiting Speed: 4300 r/min
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D. (in): 4.134
  

  
- Outer Diameter (mm): 105.000
  

  
- Pack Height: 116 mm
  

  
- Pack Length: 114 mm
  

  
- Pack Width: 26 mm
  

  
- Reference Speed: 3000 r/min
  

  
- Tolerance Class: Normal
  

  
- Width (mm): 19.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/51/51230%20M/110820000220-201000020wp_k9LFerZ.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/51/51230%20M/110820000120-201000020wp_ezFA0kw.svg)
## Alternate products to `SKF 51116 Thrust Ball Bearing 80mm Bore Sheet Metal Cage - MROSupply.com`:
- [Rollway 51116 80 mm Bore Size, 105 mm Outside Diameter, Thrust Ball Bearing, 52100 Bearing Steel, Normal Radial Clearance](https://www.mrosupply.com/products/2302270/as-markdown/)
- [NSK 51116 thrust ball bearing with 80 mm bore and pressed steel cage. Designed for pure axial loads in vertical-shaft applications. Backed by NSK's precision-bearing engineering heritage.](https://www.mrosupply.com/products/5032809/as-markdown/)
- [NTN 51116 is a single-direction thrust ball bearing with an 80 mm bore and straight bore design. It accommodates axial loads in one direction and is suitable for low-speed, moderate-load applications such as machine tool spindles and automotive transmissions.](https://www.mrosupply.com/products/283315/as-markdown/)
- [FAG 51116 single direction thrust ball bearing with 80mm bore and 105mm OD. Designed for axial loads in one direction, this bearing offers reliable performance in vertical shaft applications. Manufactured by Schaeffler, it meets ISO precision standards for industrial machinery.](https://www.mrosupply.com/products/2171495/as-markdown/)

## Product's reviews:
- Buyer - perfect sevice
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF




## 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.


- What is the difference between deep groove and angular contact ball bearings?: Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors.
Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes.
If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.