6203 Y/C783
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6203 Y/C783
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
Price:
$ 57.57
/ each
In Stock
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6203 Y/C783 Bearing Product Overview & Core Advantages
The 6203 is a metric single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Engineered to primarily accommodate radial loads, its open design facilitates high-speed operation. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a cost-effective solution without compromising on fundamental performance and durability. Its compact dimensions and robust construction make it an ideal choice for applications demanding high reliability and efficient power transmission.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6203 | Standard bearing series designation, indicating a single row deep groove ball bearing with a 17mm bore, 40mm OD, and 12mm width. |
| Open (Implied) | No seals or shields are present, allowing for higher limiting speeds and easy re-lubrication. |
| ABEC 1 | ISO P0 | Specifies the standard tolerance class for dimensional and running accuracy. |
| CN | Indicates the standard radial internal clearance group for normal operating conditions. |
6203 Y/C783 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The open design and absence of contact seals minimize friction and heat generation, enabling a high limiting speed of 17,000 rpm.
- Robust Load Capacity: The deep groove raceway and single row design are optimized to handle significant radial dynamic load ratings (2147 lbf) and radial static load ratings (1079 lbf).
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerances, ensuring consistent performance, smooth operation, and precise shaft guidance.
- Material Integrity: Constructed entirely from Chrome Steel for rings, balls, and cage, providing high strength, wear resistance, and a long operational lifespan.
- Standard Internal Clearance: The CN radial internal clearance is suitable for most common applications and operating conditions.
6203 Y/C783 Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Appliance Motors (e.g., washing machines, pumps)
