# SKF 313-2Z Deep Groove Ball Bearing 65mm Bore Double Shielded - MROSupply.com

***SKF 313-2Z is a 65mm bore deep groove ball bearing with steel shields on both sides. It features a pressed steel cage and normal internal clearance. Suitable for electric motors, pumps, and general industrial machinery.***



## Product details:

- Catalog number: 313-2Z
- SKU: 317732
- Price: ***$282.16*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Max Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/max-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 5.124 lb


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


## Product attributes;

  
- Basic Dynamic Load Rating: 102 kN
  

  
- Basic Static Load Rating: 90 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Outer Ring Locating Feature: None
  

  
- Bore Diameter: 65 mm
  

  
- Bore Type: Cylindrical
  

  
- Cage: Sheet metal
  

  
- Coating: Without
  

  
- Dimension Type: Metric
  

  
- Filling Slots: With
  

  
- Inner Diameter (mm): 65.000
  

  
- Limiting Speed: 4300 r/min
  

  
- Locating Feature Bearing: None
  

  
- Lubricant: Grease
  

  
- Lubricant (in Bearing): Grease
  

  
- Matched Arrangement: No
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D.: 140 mm
  

  
- Outer Diameter (mm): 140.000
  

  
- Pack Height: 156 mm
  

  
- Pack Length: 154 mm
  

  
- Pack Width: 39 mm
  

  
- Radial Internal Clearance: C0
  

  
- Reference Speed: 9000 r/min
  

  
- Relubrication Feature: Without
  

  
- Seal Type: N/A
  

  
- Sealing: Shield on both sides
  

  
- Sealing Type: Non-contact
  

  
- Tolerance Class: Normal
  

  
- Width: 33 mm
  

  
- Width (mm): 33.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/20/208-2Z/120120005320-201000020wp_eBMh5ZR.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/20/208-2Z/120120005220-201000020wp_zq1KODL.svg)
- [DXF](https://documents.mrosupply.com/product_documents/31/313-2Z/313-2Z_uT0aHad.dxf)
## Alternate products to `SKF 313-2Z Deep Groove Ball Bearing 65mm Bore Double Shielded - MROSupply.com`:
- [NTN BL313ZZ is a single-row deep groove ball bearing with a 65 mm straight bore. It features double shielded enclosures and a steel cage. The bearing is constructed from high carbon chrome steel for durability and is designed for general industrial rotating equipment.](https://www.mrosupply.com/products/276251/as-markdown/)
- [NSK BL313ZZ shielded deep groove ball bearing with 65 mm bore. Metal shields on both sides (ZZ) protect against contaminants. Pressed steel cage. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5035693/as-markdown/)

## Product's reviews:
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF
- Buyer - perfect sevice




## 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.