6203/VK284
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6203/VK284
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
65 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
40 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2147 lbf
Radial static load rating
1079 lbf
Limiting speed
17 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
In Stock
Price available upon request.
Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6203/VK284 Bearing Product Overview & Core Advantages
The 6203 is a single row deep groove ball bearing designed for exceptional performance in general industrial applications. Engineered to primarily accommodate radial loads, this open-type bearing is characterized by its high-speed capability and reliable operation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a cost-effective solution without compromising on fundamental precision and durability. Its compact design and robust construction make it a versatile and widely used component across numerous sectors.
6203/VK284 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning | Significance |
|---|---|---|
| 62 | Series Code (Medium) | Indicates the dimensional series, defining the cross-sectional size and load capacity characteristics. |
| 03 | Bore Code (17 mm) | Specifies the bore diameter; 03 corresponds to a 17 mm bore. |
| No Seal Suffix | Open (Unsealed) | Allows for high-speed operation and permits external lubrication for specific application needs. |
6203/VK284 Bearing Structural Features & Performance Benefits
- Optimized for Radial Loads: The deep groove raceway and single row design are engineered to efficiently support significant radial loads, making it a fundamental choice for rotating shafts.
- High-Speed Performance: The open design and precision construction contribute to a high limiting speed of 17,000 rpm, suitable for demanding applications.
- Standard Precision & Rigidity: Conforming to ABEC 1 | ISO P0 tolerance class and manufactured from high-grade chrome steel, the bearing provides consistent running accuracy and sufficient rigidity for general machinery.
- Standard Internal Clearance: The CN radial internal clearance is the standard group, offering a balance of fit and operational performance for most common operating conditions.
- Versatile Lubrication: As an open bearing supplied without grease, it offers flexibility for the user to apply the most suitable lubricant for the specific environment and duty cycle.
6203/VK284 Bearing Typical Application Areas
This bearing is a workhorse component found in a vast array of equipment, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Auxiliary Units (e.g., alternators, idler pulleys)
