6206-ZNR
6200 Series Snap Ring Bearings
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Part No.
Part No.
6206-ZNR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.21 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
67.7 mm
Width of snap ring
1.7 mm
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
Grease
Radial internal clearance
CN
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:
$ 5.6
/ each
In Stock
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6206-ZNR Bearing Product Overview & Core Advantages
The 6206-ZNR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features a shielded design on one side and a unique snap ring on the outer ring, enabling simplified axial location within a housing. Engineered from high-grade chrome steel, it delivers robust radial load capacity and consistent performance. Its pre-lubricated, shielded construction offers a maintenance-free solution, making it ideal for applications requiring high rotational speeds and long service life.
6206-ZNR Bearing Model Code Explained, Specifications & Naming Convention
The model number 6206-ZNR breaks down as follows:
- 6206: Standard designation for a single row deep groove ball bearing with a 30mm bore, 62mm OD, and 16mm width.
- Z: Denotes a shielded (non-contact) seal on one side of the bearing, protecting against contaminants while minimizing friction.
- NR: Indicates the outer ring is fitted with a snap ring (retaining ring). This feature simplifies bearing mounting and provides secure axial location in the housing, eliminating the need for complex housing shoulders.
6206-ZNR Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of a stainless steel cage, precision-ground chrome steel components, and optimized grease lubrication allows the bearing to achieve a high limiting speed of 15,000 rpm.
- Robust Load Handling: With a dynamic load rating of 4564 lbf and a static load rating of 2518 lbf, this bearing is engineered to handle significant radial loads effectively.
- Simplified Installation & Axial Location: The integrated snap ring on the outer ring provides a positive locating feature, reducing assembly time and cost by simplifying the housing design.
- Contamination Protection & Longevity: The shielded (Z) design helps retain lubricant and exclude larger particulate contaminants, contributing to a long, maintenance-free service life within its specified temperature range of -30°C to 120°C.
- Precision & Consistency: Manufactured to P0 tolerance class with a standard CN radial internal clearance, this bearing ensures reliable and predictable performance in a wide range of applications.
6206-ZNR Bearing Typical Application Areas
The 6206-ZNR is ideally suited for a variety of industrial machinery and equipment, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
