7060 BGM
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7060 BGM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
42.5 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
300 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
460 mm
Outside diameter tolerance
-0.033mm to 0
Width
74 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
4 mm
Contact angle
40 °
Distance from side face to load point
196 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
363.6 mm
Inner ring small-side shoulder diameter
335.7 mm
Outer Ring Dimensions
Shoulder diameter outer ring
401 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
84825 lbf
Radial static load rating
141750 lbf
Limiting speed
1.5 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
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7060 BGM Bearing Product Overview & Core Advantages
The 7060 metric single row angular contact ball bearing is engineered for high-precision applications requiring exceptional rigidity and the capacity to handle combined loads. Its design is optimized to support significant axial loads in one direction simultaneously with radial loads, making it a precision bearing solution for demanding machinery. Manufactured to a P6 (ABEC-3) tolerance class, it ensures reliable performance and long service life in high-speed and high-accuracy operational environments.
7060 BGM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 70 | Bearing series, indicating a specific internal design and load capacity. |
| 60 | Bore diameter code; corresponds to a 300 mm bore. |
| Open | Seal type designation; the bearing is unsealed (open), allowing for custom lubrication schemes but requiring a clean operating environment. |
| P6 | Tolerance class, equivalent to ABEC-3, denoting high precision for running accuracy. |
| Lubricated | The bearing is supplied with initial lubrication suitable for a wide operating range. |
7060 BGM Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single row angular contact design, with a steep 40° contact angle and robust construction using chrome steel rings and balls, provides high rigidity. This enables the bearing to effectively handle combined radial and axial loads, with a high dynamic load rating of 84,825 lbf and a static load rating of 141,750 lbf.
- Precision High-Speed Performance: The brass cage ensures stability and reduced friction at high rotational speeds. Combined with the P6 precision class, this contributes to smooth operation and a high limiting speed, making it suitable for high-speed bearing applications.
- Optimized Internal Geometry: Key dimensions such as the shoulder diameters (outer: 401 mm, inner large-side: 363.6 mm) and the distance from the side face to the load point (196 mm) are precisely controlled to ensure optimal load distribution and alignment within the housing.
- Material and Compliance: Constructed from high-grade chrome steel for durability and performance. The bearing is compliant with ROHS and REACH environmental directives.
7060 BGM Bearing Typical Application Areas
This bearing is ideally suited for industrial applications where precision, speed, and the ability to handle combined loads are critical. Key sectors include:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Robotics and Automation
- Material Handling Equipment
