6206 NTN9/C4MVB369
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6206 NTN9/C4MVB369
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.2 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.011mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
4564 lbf
Radial static load rating
2518 lbf
Limiting speed
15 X 1000 rpm
Lubrication
None
Radial internal clearance
C4
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6206 NTN9/C4MVB369 Bearing Product Overview & Core Advantages
The 6206 is a single row deep groove ball bearing designed for outstanding performance in a wide range of industrial applications. Engineered to primarily support radial loads, this bearing features an open design that allows for versatile lubrication options. Manufactured to ABEC 1 | ISO P0 tolerance standards with an enlarged C4 radial internal clearance, it is optimized for applications involving thermal expansion or where fits result in a reduction of internal clearance. Its robust construction ensures reliable operation, making it a fundamental component for high-reliability machinery.
6206 NTN9/C4MVB369 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6206 | Basic model number denoting a single row deep groove ball bearing with a 30mm bore, 62mm OD, and 16mm width. |
| Open (Seal Type) | No seals or shields, allowing for high-speed operation and custom lubrication regimes. |
| C4 | Specifies a greater than normal radial internal clearance, suitable for applications with significant temperature gradients or interference fits. |
| Nylon Cage | A lightweight cage material that reduces friction, noise, and is ideal for high-speed operation. |
6206 NTN9/C4MVB369 Bearing Structural Features & Performance Benefits
- Optimized for High Speeds: The combination of an open design and a lightweight nylon cage contributes to a high limiting speed of 15,000 rpm, minimizing centrifugal forces and operational friction.
- Robust Load Capacity: With a dynamic load rating of 4564 lbf and a static load rating of 2518 lbf, this bearing provides reliable performance under significant radial loads.
- Precision and Stability: Manufactured from chrome steel and held to ABEC 1 precision tolerances, it ensures consistent running accuracy and long-term dimensional stability.
- Versatile Application Range: The C4 internal clearance makes it resilient in environments with thermal expansion, while the open structure allows for the use of specialized lubricants to suit specific operational temperature ranges (-30°C to 120°C).
6206 NTN9/C4MVB369 Bearing Typical Application Areas
This bearing is a versatile solution found in numerous sectors, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support
