6208-2ZNR
6200 Series Snap Ring Bearings
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Part No.
Part No.
6208-2ZNR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.39 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
86.6 mm
Width of snap ring
1.7 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
7306 lbf
Radial static load rating
4271 lbf
Limiting speed
9 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:
$ 9.61
/ each
In Stock
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6208-2ZNR Bearing Product Overview & Core Advantages
The 6208-2ZNR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This shielded bearing features an integral snap ring on its outer ring, enabling simplified axial location within a housing. Its compact design and high-quality chrome steel construction provide robust performance for radial loads, making it an ideal choice for applications requiring high precision and long service life with minimal maintenance.
6208-2ZNR Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| 2Z | Non-contact shields on both sides | Provides effective protection against contamination while maintaining high-speed capability and low friction. |
| NR | Snap ring groove and snap ring fitted on the outer ring | Simplifies bearing mounting and axial location, reducing assembly time and cost. |
6208-2ZNR Bearing Structural Features & Performance Benefits
- Optimized Radial Load Capacity: The single row deep groove raceway and high-grade chrome steel components are engineered to handle the specified radial dynamic load rating of 7306 lbf effectively.
- Simplified Assembly & Axial Location: The integrated snap ring (fitted) eliminates the need for complex housing shoulders or end caps, providing a secure and cost-effective mounting solution.
- Contamination Protection & Longevity: The non-contact ZZ shields protect the bearing interior from dust and debris, while the pre-lubrication with grease ensures smooth operation and contributes to a long, maintenance-free service life within the specified temperature range.
- Stable Performance: The stainless steel cage ensures stable ball guidance and reliable operation at the limiting speed of 9000 rpm.
6208-2ZNR Bearing Typical Application Areas
The 6208-2ZNR is widely used in various industrial sectors where reliable radial load support and simplified mounting are paramount. Key applications include:
- Electric Motors
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment
- Agricultural Machinery
