# 6302NR | Nachi - MROSupply.com

***Nachi Bearing 6302NR Deep Groove Ball Bearing Open with Snap Ring & Groove***



## Product details:

- Catalog number: 6302NR
- SKU: 207584
- Price: ***$11.44*** Each
- Quantity: This vendor has a minimum order quantity of
8.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 8
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Nachi Bearing](https://www.mrosupply.com/brands/nachi-bearing/)
- Category: 
    - [6300 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6300-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.180 lb
- UPC: 4991893857634
- Technicall support: contact supplier for technical support on 800-829-5787


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


## Product attributes;

  
- Bearing Material: Steel
  

  
- Bore Type: Cylindrical
  

  
- Cage Material: JIS SPCC Steel
  

  
- Closure Type: Open
  

  
- Contact Angle (Deg): N/A
  

  
- Dynamic Load Capacity (N): 11400
  

  
- Grease Fill: No Fill
  

  
- Inner Diameter (mm): 15
  

  
- Inner Ring Material: JIS SUJ2 Steel
  

  
- Internal Clearance: CN/C0
  

  
- ISO Precision Class: P0
  

  
- Limiting Speed - Grease (RPM): 17000
  

  
- Limiting Speed - Oil (RPM): 21000
  

  
- Max Operating Temp.: 120°C (248°F)
  

  
- Number of Rows: 1
  

  
- Outer Diameter (mm): 42
  

  
- Outer Ring Material: JIS SUJ2 Steel
  

  
- Preload: N/A
  

  
- Rolling Element Material: JIS SUJ2 Steel
  

  
- Seals or Shields: No
  

  
- Series: 6300
  

  
- Snap Ring: Yes
  

  
- Static Load Capacity (N): 5400
  

  
- Universally (Flush) Ground: N/A
  

  
- Width (mm): 21000
  
## Product documents / software:

- [6302 NR](https://documents.mrosupply.com/product_documents/60/6000/147-158.pdf)
- [Assembly Manual](https://documents.mrosupply.com/product_documents/60/604/B3115E.pdf)
- [Complete Guide](https://documents.mrosupply.com/product_documents/60/604/B1031E-5.pdf)
- [Dimensions](https://documents.mrosupply.com/product_documents/60/6000/B3402E.pdf)
- [General Information](https://documents.mrosupply.com/product_documents/60/604/gene.pdf)
- [Series Description](https://documents.mrosupply.com/product_documents/60/604/bear.pdf)
- [Tolerances](https://documents.mrosupply.com/product_documents/60/604/B1032E-5.pdf)
## Alternate products to `6302NR | Nachi - MROSupply.com`:
- [NTN 6302NR 63 series single-row deep groove ball bearing, 15 mm straight bore, open type with snap ring groove and snap ring included. Suitable for electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/279053/as-markdown/)
- [NSK 6302NR deep groove ball bearing with 15 mm bore and 42 mm OD. Features a snap ring groove and snap ring on the outer ring for axial location in the housing. Open bearing with pressed steel cage and normal clearance. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5034110/as-markdown/)

## Product's reviews:
- Good stuff great price - Exactly what I ordered.




## 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.