6007NR/C3
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6007NR/C3 Bearing Product Overview & Core Advantages
The 6007NR/C3 is a single row deep groove ball bearing engineered for robust performance in demanding applications. Its open design and snap ring groove on the outer ring provide exceptional versatility and ease of installation. This bearing is characterized by its high radial load capacity and ABEC 1 precision, making it a reliable choice for general industrial machinery. The specified C3 radial internal clearance ensures optimal performance under operational thermal expansion, enhancing its suitability for a wide range of operating conditions.
6007NR/C3 Bearing Model Code Explained, Specifications & Naming Convention
- 6007: Basic model number, indicating a metric single row deep groove ball bearing with a 35mm bore, 62mm OD, and 14mm width.
- NR: Signifies that the bearing outer ring features a Snap Ring Groove. This allows for axial location and secure mounting within a housing without the need for complex housing shoulders.
- C3: Denotes a greater radial internal clearance than the standard C0 group. This is essential for applications where thermal expansion of the shaft and housing is expected, preventing pre-load and potential bearing failure.
6007NR/C3 Bearing Structural Features & Performance Benefits
The single row deep groove construction is optimized for carrying significant radial loads. The snap ring groove (NR) is a key structural feature that simplifies assembly and reduces the overall cost of the surrounding housing design by providing a positive axial location. Manufactured from chrome steel for both rings, balls, and cage, the bearing offers high strength and durability. The C3 clearance is a critical performance feature, accommodating misalignments and thermal expansion to maintain smooth operation and extend bearing service life. With an ABEC 1 (ISO P0) tolerance class, it provides reliable running accuracy for a vast majority of industrial applications.
6007NR/C3 Bearing Typical Application Areas
The 6007NR/C3 is widely used across various industries due to its versatile design. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., Conveyors)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
