7076 BGM
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7076 BGM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
65.5 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
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
-0.05mm to 0
Chamfer dimension
5 mm
Contact angle
40 °
Distance from side face to load point
238 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
451.1 mm
Inner ring small-side shoulder diameter
418.89 mm
Outer Ring Dimensions
Shoulder diameter outer ring
489.25 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
105300 lbf
Radial static load rating
191250 lbf
Limiting speed
1.2 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
Price available upon request.
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7076 BGM Bearing Product Overview & Core Advantages
The 7076 is a single row angular contact ball bearing designed for applications requiring exceptional precision and high load capacity. Engineered to accommodate combined loads, it efficiently supports significant radial loads and substantial axial loads in one direction. Manufactured to a P6 (ABEC-3) tolerance class, this bearing delivers superior running accuracy and rotational stability, making it ideal for high-performance machinery where high rigidity and operational reliability are paramount.
7076 BGM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| 7076 | Basic bearing designation, indicating the specific size series and bore diameter. |
| No Seal Suffix | The bearing is supplied in an open configuration, allowing for custom lubrication schemes and high-speed operation. |
| P6 | Specifies the tolerance class, equivalent to ABEC-3, ensuring high dimensional and running accuracy. |
| 40° Contact Angle | Optimized for high axial load carrying capacity. |
7076 BGM Bearing Structural Features & Performance Benefits
- Optimized Contact Angle & High Rigidity: The 40° contact angle is engineered to handle heavy axial loads while providing high system rigidity. The robust single-row design ensures stable performance under demanding conditions.
- Superior Load Capacity: With a dynamic load rating of 105,300 lbf and a static load rating of 191,250 lbf, this bearing is built to withstand significant combined loads.
- Precision & High-Speed Capability: The P6 precision class and brass cage contribute to smooth operation and stable performance at elevated speeds, with a limiting speed of 1,200 rpm.
- Premium Material Construction: Components are manufactured from chrome steel for rings and balls, and a brass cage, ensuring durability, wear resistance, and long service life.
7076 BGM Bearing Typical Application Areas
This angular contact ball bearing is ideally suited for heavy-duty and precision applications, including:
- Machine Tool Spindles
- Industrial Gearboxes
- Large Pumps and Compressors
- Precision Turntables and Indexing Tables
- Material Handling Equipment
