# SKF 6203-2Z Deep Groove Ball Bearing 17mm Bore Double Shielded Normal Clearance - MROSupply.com

***SKF 6203-2Z deep groove ball bearing, 17mm bore, 1.575 in OD, double shielded with steel shields on both sides. Normal internal clearance, sheet metal cage, bearing steel construction. Suitable for electric motors, pumps, and general industrial applications.***



## Product details:

- Catalog number: 6203-2Z
- SKU: 321106
- Price: ***$13.84*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-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: 0.152 lb


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


## Product attributes;

  
- Basic Dynamic Load Rating: 9.95 kN
  

  
- Basic Static Load Rating: 4.75 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Outer Ring Locating Feature: None
  

  
- Bore Diameter: 17 mm
  

  
- Bore Type: Cylindrical
  

  
- Cage: Sheet metal
  

  
- Clearance: Normal
  

  
- Coating: Without
  

  
- Dimension Type: Metric
  

  
- Filling Slots: Without
  

  
- Inner Diameter (mm): 17.000
  

  
- Limiting Speed: 19000 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. (in): 1.575
  

  
- Outer Diameter (mm): 40.000
  

  
- Pack Height: 47 mm
  

  
- Pack Length: 45 mm
  

  
- Pack Width: 17 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/16/16002-2Z/120120003220-201000020wp_cMnnglv.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/16/16002-2Z/120120002420-201000020wp_DsxOzUj.svg)
- [DXF](https://documents.mrosupply.com/product_documents/62/6203-2Z/6203-2Z_Swq5AzE.dxf)
## Alternate products to `SKF 6203-2Z Deep Groove Ball Bearing 17mm Bore Double Shielded Normal Clearance - MROSupply.com`:
- [SKF 6203 2ZJEM is a 17mm bore deep groove ball bearing, double shielded with metal shields, C3 clearance, and a machined brass cage. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/320003/as-markdown/)
- [NACHI 6203ZZEC3 Deep Groove Ball Bearing Single Row 17X40X12MM Two Shields Steel Cage C3 Clearance](https://www.mrosupply.com/products/696311/as-markdown/)
- [NSK 6203ZZ shielded deep groove ball bearing with 17 mm bore. Double metal shields (ZZ) protect against contaminants; pressed steel cage. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033662/as-markdown/)
- [NTN 6203ZZ is a 62 series single-row deep groove ball bearing with a 17 mm straight bore. It features double shielded (ZZ) steel shields for protection against contaminants while maintaining low friction. Suitable for electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/279853/as-markdown/)
- [Koyo 6203 ZZ is a 62 series single-row deep groove ball bearing with a 17 mm bore, 40 mm OD, and 12 mm width. It features double steel shields (ZZ) and a pressed steel cage. Designed for general industrial rotating equipment such as electric motors, pumps, and fans.](https://www.mrosupply.com/products/1494733/as-markdown/)
- [SKF 6203-2Z/C3 is a 17mm bore deep groove ball bearing with steel shields on both sides and C3 clearance. The pressed steel cage and bearing steel construction provide reliable performance for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/319404/as-markdown/)
- [NTN 6203ZZC3/EM is a 62 series single-row deep groove ball bearing with a 17 mm straight bore. It features double shielded (ZZ) metal shields, C3 clearance, and a machined brass cage (EM). Suitable for electric motors, pumps, and general rotating machinery.](https://www.mrosupply.com/products/279846/as-markdown/)
- [NSK 6203ZZC3 shielded deep groove ball bearing with 17 mm bore. It features double metal shields (ZZ) and C3 clearance for applications requiring looser internal fit. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033663/as-markdown/)

## Product's reviews:
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Buyer - perfect sevice
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!




## 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.