6703
6700 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6703
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
4 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
23 mm
Outside diameter tolerance
-0.009mm to 0
Width
4 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
225 lbf
Radial static load rating
148 lbf
Limiting speed
11 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2.16
/ each
In Stock
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6703 Bearing Product Overview & Core Advantages
The 6703 metric ball bearing is a precision-engineered single row deep groove ball bearing designed for reliable performance in compact spaces. Characterized by its open design and high-quality chrome steel construction, it excels at handling primarily radial loads. This bearing is manufactured to ABEC-1 precision class tolerances, ensuring consistent operation and making it a cost-effective solution for applications requiring dependable rotational accuracy and smooth operation.
6703 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 67 | Series designation indicating an extra-light, thin cross-section. |
| 03 | Bore diameter code; corresponds to a 17 mm bore. |
| No Seal Suffix | The bearing is open, allowing for high-speed capability and customizable lubrication, but requiring a clean operating environment or external sealing. |
6703 Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With an ultra-slim 4 mm width and a total weight of just 4 grams, this bearing is ideal for applications where space and weight are critical constraints.
- High-Speed Capability: The open seal type and stainless steel cage contribute to a high limiting speed of 11,000 rpm, minimizing friction and heat generation.
- Robust Load Capacity: Engineered with a dynamic load rating of 225 lbf and a static load rating of 148 lbf, it provides reliable support for radial loads in demanding operations.
- Precision Performance: Manufactured to ABEC-1 tolerance standards with a standard C0 radial internal clearance, ensuring smooth and precise rotation for general-purpose applications.
- Material Integrity: Constructed from chrome steel rings and balls, offering excellent durability and resistance to wear, suitable for a temperature range of -30°C to 110°C.
6703 Bearing Typical Application Areas
This versatile 6703 bearing is commonly specified in:
- Small precision electric motors and miniature gearboxes
- Office automation equipment (printers, scanners, copiers)
- Medical devices and laboratory instrumentation
- Computer cooling fans and small spindle drives
- Radio-controlled models and drones
