6207 NR
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6207 NR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.3 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
78.6 mm
Width of snap ring
1.7 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6070 lbf
Radial static load rating
3440 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
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:
$ 7.83
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6207 NR Bearing Product Overview & Core Advantages
The 6207 NR is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in demanding applications. Its key distinguishing feature is the snap ring (fitted) on the outer ring, which provides secure axial location within a housing, simplifying design and assembly. Manufactured with precision P0 tolerance and standard radial internal clearance (CN), this bearing offers a robust and cost-effective solution for a wide range of industrial machinery, ensuring smooth operation and long service life.
6207 NR Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6207 | Standard bearing series designation indicating a medium-duty, single row deep groove ball bearing with a 35mm bore. |
| NR | Specifies that the bearing is supplied with a snap ring (fitted) in a groove on the outer ring for axial location. |
6207 NR Bearing Structural Features & Performance Benefits
- Snap Ring for Secure Location: The integrated snap ring eliminates the need for complex housing shoulders or end caps, providing a simple and effective method for axial positioning and preventing creep in the housing.
- High Radial Load Capacity: The optimized deep groove raceway and chrome steel construction enable high radial dynamic load ratings (6070 lbf), making it suitable for applications with significant radial forces.
- Robust Construction: Components made from chrome steel (rings and balls) and a stainless steel cage provide high strength, durability, and resistance to wear.
- High-Speed Capability: With a limiting speed of 13,000 rpm, this bearing is engineered for efficient operation in high-velocity applications.
- Open Design & Versatility: The open (unsealed) design allows for the application of various lubricants tailored to specific operational needs, offering flexibility across different environments.
6207 NR Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring simple and secure bearing location
