# SKF 6004-2ZNR Deep Groove Ball Bearing 20mm Bore Double Shielded with Snap Ring - MROSupply.com

***SKF 6004-2ZNR 20mm bore deep groove ball bearing, double shielded with steel shields and a snap ring groove for axial location. It features a pressed steel cage and standard internal clearance. Suitable for electric motors, pumps, and general industrial applications.***



## Product details:

- Catalog number: 6004-2ZNR
- SKU: 319423
- Price: ***$39.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [6000 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6000-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.168 lb


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


## Product attributes;

  
- Basic Dynamic Load Rating: 9.95 kN
  

  
- Basic Static Load Rating: 5 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Outer Ring Locating Feature: Snap ring (fitted)
  

  
- Bore Diameter: 20 mm
  

  
- Bore Type: Cylindrical
  

  
- Cage: Sheet metal
  

  
- Clearance: Standard
  

  
- Coating: Without
  

  
- Dimension Type: Metric
  

  
- Filling Slots: Without
  

  
- Inner Diameter (mm): 20.000
  

  
- Limiting Speed: 19000 r/min
  

  
- Locating Feature Bearing: Snap ring (fitted)
  

  
- Lubricant: Grease
  

  
- Lubricant (in Bearing): Grease
  

  
- Matched Arrangement: No
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D. (in): 1.654
  

  
- Outer Diameter (mm): 46.300
  

  
- Pack Height: 57 mm
  

  
- Pack Length: 55 mm
  

  
- Pack Width: 19 mm
  

  
- Radial Internal Clearance: C0
  

  
- Reference Speed: 38000 r/min
  

  
- Relubrication Feature: Without
  

  
- Seal Type: N/A
  

  
- Sealing: Shield on both sides
  

  
- Sealing Type: Non-contact
  

  
- SKF Performance Class: SKF Explorer
  

  
- Tolerance Class: Class P6 (P6)
  

  
- Width: 12 mm
  

  
- Width (mm): 12.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/63/6311-2ZNR/120120004220-201000020a20wp_zFs6IOl.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/63/6311-2ZNR/120120004120-201000020wp_KITIkwc.svg)
- [DXF](https://documents.mrosupply.com/product_documents/60/6004-2ZNR/6004-2ZNR_0tRf9xL.dxf)
## Alternate products to `SKF 6004-2ZNR Deep Groove Ball Bearing 20mm Bore Double Shielded with Snap Ring - MROSupply.com`:
- [NSK 6004ZZNR deep groove ball bearing with 20 mm bore and 42 mm OD. Double metal shields (ZZ) protect against contaminants; snap ring groove (NR) provides axial location in the housing. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033226/as-markdown/)
- [SKF 6004-2RSHNR 20mm bore deep groove ball bearing, double sealed with low-friction NBR seals and a snap ring groove. Features a sheet metal cage and standard clearance. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/319850/as-markdown/)
- [NTN 6004LLUNR 60 series single-row deep groove ball bearing, 20 mm straight bore, double rubber contact seals (NBR), includes snap ring for axial location. Stamped steel cage, pre-greased for maintenance-free operation. Suitable for electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/280662/as-markdown/)
- [NTN 6004ZZNR 60 series single-row deep groove ball bearing with a 20 mm straight bore. Features double metal shields (ZZ) and includes a snap ring for axial location in the housing. Used in electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/280644/as-markdown/)
- [NSK 6004DDUNR deep groove ball bearing with 20 mm bore. Double contact rubber seals (DDU) protect against contamination, and the snap ring groove (NR) enables axial location in the housing. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033212/as-markdown/)
- [Koyo 6004 2RSNR is a 60 series single-row deep groove ball bearing with a 20 mm straight bore. It features double rubber seals (2RS) and a snap ring groove for axial location. The bearing has a steel cage and is designed for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/1494615/as-markdown/)
- [FAG 6004.2ZRN deep groove ball bearing with 20mm bore, double shielded for contamination protection, and snap ring groove for axial location. Features a ball guided cage for reduced friction. Suitable for high-speed applications requiring reliable sealing and easy mounting.](https://www.mrosupply.com/products/2174895/as-markdown/)
- [Koyo 6004 ZZNR is a 60 series single-row deep groove ball bearing with a 20 mm straight bore. It features double steel shields (ZZ) and a snap ring groove (NR) for axial location in the housing. The bearing has a steel cage and is designed for electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/1494617/as-markdown/)

## Product's reviews:
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Agradecimiento. - Excelente servicio, confiable, rápido y efectivo.
Los seguiré llamando para mis necesidades.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF
- Rateing - Fast service and very good supply.




## 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.