6076 NRM/VS003
6000 Series Snap Ring Bearings
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Part No.
Part No.
6076 NRM/VS003
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
70400 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
380 mm
Bore diameter tolerance
-0.03mm to 0
Outside diameter
560 mm
Outside diameter tolerance
-0.038mm to 0
Width
82 mm
Width tolerance
-0.4mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
98017 lbf
Radial static load rating
156242 lbf
Limiting speed
1.8 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
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In Stock
Price available upon request.
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6076 NRM/VS003 Bearing Product Overview & Core Advantages
The 6076 NRM/VS003 is a single row deep groove ball bearing designed for robust performance in demanding industrial applications. Engineered to primarily handle radial loads, this bearing features a high-capacity design with a large 380 mm bore. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures reliable operation and consistent performance. Its open design allows for versatile lubrication options, while the snap ring fitted on the outer ring simplifies axial location and mounting, making it an excellent choice for applications requiring high radial dynamic and static load capacity.
6076 NRM/VS003 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| NR | The outer ring features a snap ring groove. This groove accommodates a snap ring, which acts as a locating feature, simplifying bearing housing design and assembly. |
| M | Indicates that the bearing is supplied with brass (machined) cage. This cage type offers high strength, excellent dimensional stability, and is suitable for high-speed applications and demanding operating conditions. |
| VS003 | Signifies a specific vibration level specification. Bearings with this marking are manufactured and tested to meet stringent vibration and noise criteria, making them ideal for applications where smooth and quiet operation is critical. |
6076 NRM/VS003 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove construction and large bearing dimensions (380 mm bore, 560 mm OD) are engineered to support substantial radial dynamic load ratings of 98017 lbf and radial static load ratings of 156242 lbf, providing a robust and rigid solution for heavy-duty machinery.
- Optimized for Smooth Operation: The inclusion of the VS003 specification ensures low vibration and noise levels. Combined with the stability of the machined brass cage, this results in exceptionally smooth running characteristics, reducing wear and extending service life.
- Simplified Mounting and Axial Location: The snap ring groove (NR) on the outer ring eliminates the need for complex housing shoulders, facilitating easier installation and secure axial positioning of the bearing within the assembly.
- Material Integrity: All core components—rings, balls, and cage—are manufactured from high-grade chrome steel, ensuring high durability, wear resistance, and consistent performance across its specified temperature range of -30°C to 120°C.
6076 NRM/VS003 Bearing Typical Application Areas
This bearing is ideally suited for large-scale industrial equipment where high radial load capacity, operational smoothness, and reliable performance are paramount. Key application areas include:
- Large Electric Motors and Generators
- Industrial Gearboxes and Drives
- Vibrating Screens and Mining Equipment
- Pump and Compressor Systems
- Material Handling and Conveyor Systems
