# 6203-2NKE9C3 | Nachi - MROSupply.com

***Nachi Bearing 6203-2NKE9C3 6203 2NKE9 C3 BXMM***



## Product details:

- Catalog number: 6203-2NKE9C3
- SKU: 5900085
- Price: ***$5.93*** Each
- Quantity: This vendor has a minimum order quantity of
16.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 16
(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: 
    - [6200 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6200-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.140 lb
- UPC: 4991893529111
- 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: Double Non-Contact
  

  
- Contact Angle (Deg): N/A
  

  
- Dynamic Load Capacity (N): 9550
  

  
- Grease Fill: Polyrex EM
  

  
- Inner Diameter (mm): 17
  

  
- Inner Ring Material: JIS SUJ2 Steel
  

  
- Internal Clearance: C3
  

  
- ISO Precision Class: P0
  

  
- Limiting Speed - Grease (RPM): 18000
  

  
- Limiting Speed - Oil (RPM): N/A
  

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

  
- Number of Rows: 1
  

  
- Outer Diameter (mm): 40
  

  
- Outer Ring Material: JIS SUJ2 Steel
  

  
- Preload: N/A
  

  
- Rolling Element Material: JIS SUJ2 Steel
  

  
- Seal Material: Buna-N
  

  
- Seals or Shields: 2 Non-Contact Seals
  

  
- Series: 6200
  

  
- Snap Ring: No
  

  
- Static Load Capacity (N): 4800
  

  
- Universally (Flush) Ground: N/A
  

  
- Width (mm): N/A
  

## Alternate products to `6203-2NKE9C3 | Nachi - MROSupply.com`:
- [Timken 6203-2RS is a deep groove radial ball bearing with a 17mm bore, part of the 6200 series. It features contact rubber seals (2RS) on both sides for protection against contamination and moisture retention. This bearing has a normal (C0) radial internal clearance, a dynamic load rating of 9.6 kN, and a static load rating of 4.8 kN. It is suitable for general industrial applications such as electric motors, pumps, and conveyors.](https://www.mrosupply.com/products/5082539/as-markdown/)
- [SKF 6203 2RSJEM is a 17mm bore deep groove ball bearing, double sealed with NBR contact seals on both sides. It features C3 greater-than-normal clearance and a machined brass cage for durability. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/320001/as-markdown/)
- [Koyo 6203 2RS is a 62 series single-row deep groove ball bearing with a 17 mm bore, 40 mm OD, and 12 mm width. Features double rubber seals and a steel cage. Suitable for electric motors, pumps, and general rotating machinery.](https://www.mrosupply.com/products/1494729/as-markdown/)
- [NSK 6203DDU sealed deep groove ball bearing with 17 mm bore. Double contact rubber seals (DDU) on both sides retain lubricant and exclude contaminants. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033647/as-markdown/)
- [SKF 6203-2RSH deep groove ball bearing, 17mm bore, 1.575 in OD, double sealed with low-friction NBR rubber seals on both sides. Features a sheet metal cage and normal internal clearance. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/319867/as-markdown/)
- [NSK 6203DDUC3 deep groove ball bearing with 17 mm bore. Double contact rubber seals (DDU) provide effective contamination protection. C3 internal clearance accommodates thermal expansion. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033649/as-markdown/)
- [Rollway 6203 2RS EMQ BALL 16000-61800-62200-62300](https://www.mrosupply.com/products/2889667/as-markdown/)
- [SKF 6203-2RSH/W64F 17mm bore deep groove ball bearing, double sealed with low-friction NBR seals and filled with Solid Oil for maintenance-free operation. Machined steel cage, normal clearance. Suitable for food processing and washdown applications.](https://www.mrosupply.com/products/5948270/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 are the dimensions and typical uses of a 6200 series ball bearing?: A standard 6200 ball bearing has:
• 10 mm bore
• 30 mm outer diameter
• 9 mm width
The 6200 series sits within the deep groove ball bearing family and is designed for light to moderate loads at relatively high speeds.
You’ll typically find them in electric motors, small gearboxes, pumps, and general industrial equipment. They’re popular because they’re compact, widely available, and cost effective.
Different variants exist such as sealed, shielded, or high clearance versions, depending on the application.


- 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.