6307ANR
6300 Series Snap Ring Bearings
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Part No.
Part No.
6307ANR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
457 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.120mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7509 lbf
Radial static load rating
4339 lbf
Limiting speed
8.5 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:
$ 11.6
/ each
In Stock
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6307ANR Bearing Product Overview & Core Advantages
The 6307ANR is a single row deep groove ball bearing engineered for exceptional radial load capacity and reliable performance in demanding industrial applications. Its key advantage lies in the snap ring fitted on the outer ring, which provides secure axial location and simplifies housing design by eliminating the need for complex shoulder machining. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust and cost-effective solution for general machinery where precision and high reliability are essential.
6307ANR Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6307 | Standard bearing series designation, indicating a medium series bearing with a 35mm bore and 80mm outside diameter. |
| A | Signifies a snap ring groove machined on the outer ring. |
| NR | Indicates that a snap ring is supplied fitted to the outer ring groove. |
6307ANR Bearing Structural Features & Performance Benefits
- Simplified Assembly & Axial Location: The integrated snap ring allows for easy installation and provides positive axial location within the housing, reducing assembly time and cost.
- High Radial Load Capacity: The single row deep groove construction is optimized to support significant radial loads, with a dynamic load rating of 7509 lbf and a static load rating of 4339 lbf.
- Robust Construction: All core components, including rings, balls, and cage, are manufactured from Chrome Steel, ensuring high strength, durability, and consistent performance.
- Standard Precision & Clearance: Built to ABEC 1 (ISO P0) tolerance class with standard CN radial internal clearance, making it suitable for a wide range of general-purpose applications.
- Open Design & Versatility: The open (unsealed) design allows for the use of various lubrication methods, providing flexibility based on specific operational requirements.
6307ANR Bearing Typical Application Areas
This bearing is ideally suited for applications requiring secure axial positioning and reliable radial load support, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- General Industrial Machinery
