6208NR 3110-00-198-1756
6200 Series Snap Ring Bearings
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Part No.
Part No.
6208NR 3110-00-198-1756
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012 mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013 mm to 0
Width
18 mm
Width tolerance
-0.12 mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6542 lbf
Radial static load rating
4002 lbf
Limiting speed
8.3 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:
$ 10.12
/ each
In Stock
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6208NR 3110-00-198-1756 Bearing Product Overview & Core Advantages
The 6208NR is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in standard industrial applications. Its defining feature is the snap ring groove on its outer ring, which facilitates secure axial positioning and simplifies housing design by eliminating the need for complex end covers or shoulders. Manufactured to ABEC 1 | ISO P0 tolerance standards, this open-type bearing offers a robust and cost-effective solution for a wide range of machinery, providing smooth operation and high limiting speeds.
Model Code Breakdown
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 6208 | Basic Bearing Number | Denotes a single row deep groove ball bearing with a 40 mm bore, 80 mm OD, and 18 mm width. |
| NR | Snap Ring Groove | Indicates the bearing is equipped with a snap ring groove on its outer ring for simplified axial location. |
6208NR 3110-00-198-1756 Bearing Structural Features & Performance Benefits
- Snap Ring Groove for Simplified Assembly: The NR designation signifies an integral snap ring groove. This feature allows for secure axial fixation of the bearing within a housing using a standard snap ring, reducing component count, assembly time, and overall design complexity.
- High Radial Load Capacity: The optimized deep groove raceway and chrome steel construction enable this bearing to support significant radial dynamic load ratings of 6542 lbf and static load ratings of 4002 lbf, ensuring durability under demanding conditions.
- High-Speed Capability: With a limiting speed of 8,300 rpm, this bearing is suitable for applications requiring rapid rotation. The precision-ground components and balanced design contribute to smooth, low-vibration operation at high velocities.
- Standard Precision & Versatility: Conforming to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, it provides consistent and reliable performance for the vast majority of general industrial uses.
- Material Integrity: Constructed entirely from chrome steel for rings, balls, and cage, the bearing offers high strength, wear resistance, and a long operational lifespan.
6208NR 3110-00-198-1756 Bearing Typical Application Areas
The 6208NR bearing is engineered for versatility and is commonly specified in:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Industrial Fans and Blowers
- Various General Machinery requiring a reliable, easily mounted radial bearing solution.
