6207-2RS1/C3GJN4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6207-2RS1/C3GJN4
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
288 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
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
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
5778 lbf
Radial static load rating
3462 lbf
Limiting speed
9.2 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6207-2RS1/C3GJN4 Bearing Product Overview & Core Advantages
The 6207-2RS1/C3GJN is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. This sealed bearing excels at handling primarily radial loads and is characterized by its robust construction and high operational consistency. Its key advantages include superior protection against contamination, a generous C3 radial internal clearance suitable for applications with thermal expansion, and compliance with major industry standards, making it a versatile and dependable choice for a wide range of industrial machinery.
6207-2RS1/C3GJN4 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6207 | Basic bearing series, indicating a medium duty, single row deep groove ball bearing with a 35mm bore, 72mm OD, and 17mm width. |
| 2RS1 | The bearing is fitted with contact seals on both sides. This provides excellent protection against the ingress of contaminants and the egress of lubricant. |
| C3 | Specifies a radial internal clearance greater than the Normal (CN) group. This is advantageous in applications where thermal expansion is expected, ensuring optimal performance under operational temperatures. |
| GJN | Indicates the use of a specific, high-performance polyurea grease with a standard filling quantity. This grease offers a wide operating temperature range and long service life. |
6207-2RS1/C3GJN4 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. With a dynamic load rating of 5778 lbf and a static load rating of 3462 lbf, it is engineered to handle significant radial loads over a long service life.
- Enhanced Sealing & Contamination Resistance: The 2RS1 double-contact seals are a critical feature, effectively shielding the internal components from dust, dirt, and moisture. This results in a maintenance-free and long-lasting bearing solution, reducing downtime and total cost of ownership.
- Optimized for Thermal Stability: The C3 radial clearance is a key performance differentiator. It accommodates dimensional changes caused by thermal expansion between the shaft and housing, preventing premature failure due to excessive preload and ensuring smooth operation.
- Reliable High-Speed Operation: The combination of a precision ABEC 1 (ISO P0) tolerance, a stable steel cage, and high-quality GJN grease allows for a high limiting speed of 9,200 rpm, making it suitable for a variety of high-speed applications.
6207-2RS1/C3GJN4 Bearing Typical Application Areas
This bearing is ideally suited for a multitude of industrial applications where reliability, contamination protection, and handling of radial loads are paramount. Key sectors include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- Automotive Components (e.g., alternators, idlers)
