S7006 CE/P4BVG275
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7006 CE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.12 kg
Tolerance class
P4 (ABEC-7)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.005mm to 0
Outside diameter
55 mm
Outside diameter tolerance
-0.007mm to 0
Width
13 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
6.35 mm
Ball quantity
17
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2106 lbf
Radial static load rating
1170 lbf
Limiting speed
39 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Single
Preload
Available
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Phenolic
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 171.97
/ each
In Stock
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S7006 CE/P4BVG275 Bearing Product Overview & Core Advantages
The S7006 CE/P4BVG275 is a precision angular contact ball bearing designed for applications demanding exceptional rotational accuracy and rigidity. This single-row bearing features a 15° contact angle, enabling it to support combined radial and axial loads simultaneously. Manufactured to P4 (ABEC-7) tolerance class, it guarantees minimal runout and vibration, making it ideal for high-speed spindles and other precision machinery. The inclusion of a phenolic cage and factory-applied lubrication ensures reliable performance at limiting speeds up to 39,000 rpm.
S7006 CE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S7006 | Basic bearing series and size designation (30mm bore, 55mm OD, 13mm width). |
| CE | Indicates a 15° contact angle and specific internal design optimizations for high-speed operation. |
| P4 | Denotes the high-precision tolerance class (equivalent to ABEC-7), ensuring ultra-precise running accuracy. |
| BVG275 | Specifies the cage type (phenolic) and likely refers to a specific preload level and grease filling for optimized performance. |
S7006 CE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity and Precision: The single-row angular contact design with a 15° contact angle provides excellent rigidity against moment loads. Combined with P4-grade precision and tight dimensional tolerances, it ensures stable, high-accuracy rotation essential for machine tool spindles.
- Superior High-Speed Capability: The lightweight phenolic resin cage offers high strength with minimal weight, reducing centrifugal forces and allowing for the high limiting speed of 39,000 rpm. The optimized internal geometry further minimizes friction and heat generation.
- Optimized Load Capacity: Engineered to handle significant combined radial and axial loads, with a dynamic load rating of 2106 lbf and a static load rating of 1170 lbf. The defined contact angle efficiently directs load transmission.
- Sealed and Lubricated for Life: As a sealed and pre-lubricated bearing, it is protected from contamination and is ready for immediate use, offering long-term, maintenance-free operation within its specified temperature range.
S7006 CE/P4BVG275 Bearing Typical Application Areas
This bearing is specifically engineered for high-performance applications, including:
- Machine Tool Spindles (milling, grinding, and drilling)
- High-Speed Motors and Spindles
- Precision Grinding Equipment
- Industrial Pumps and Compressors
- Medical and Laboratory Equipment
