7006 CE/HCP4BVG275
Hybrid Ceramic Super Precision Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
7006 CE/HCP4BVG275
Basic Information
System of measurement
Metric
Weight
0.1 kg
Tolerance class
P4 (ABEC-7)
Seal type
Open
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
47 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Single
Preload
Available
Materials
Ring material
Chrome Steel
Ball material
Ceramic
Cage material
Phenolic
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 142.31
/ each
In Stock
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7006 CE/HCP4BVG275 Bearing Product Overview & Core Advantages
The 7006 CE/HCP4BVG275 is a high-precision angular contact ball bearing engineered for demanding applications requiring exceptional accuracy and performance. Designed to accommodate combined loads (radial and axial loads in one direction), this bearing features a single-row design with a 15° contact angle, optimized for high rigidity and precise operation. Its ceramic balls and P4 (ABEC-7) tolerance class ensure superior running accuracy, low heat generation, and extended service life in high-speed environments. Preloaded and pre-lubricated, it is ready for installation, offering reliable performance in precision machinery.
7006 CE/HCP4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
The model number 7006 CE/HCP4BVG275 provides detailed technical specifications through its suffixes:
- 7006: Basic model number indicating a metric series bearing with 30mm bore, 55mm outside diameter, and 13mm width.
- C: Denotes a 15° contact angle, optimized for high-speed applications and combined loads.
- E: Indicates optimized internal design for enhanced performance and load capacity.
- HCP4: Specifies the P4 (ABEC-7) tolerance class, ensuring ultra-precision and minimal runout.
- B: Refers to the 40° contact angle (Note: This appears to conflict with the "C" designation for 15°. Please verify the exact specification with the manufacturer).
- VG275: Indicates the use of a specific high-performance grease suitable for the specified temperature range and speed.
7006 CE/HCP4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity & Precision: The single-row angular contact design with a 15° contact angle and P4 tolerance provides high rigidity and exceptional running accuracy, essential for precision spindles and machinery.
- Superior High-Speed Performance: The combination of ceramic balls (lower density, reduced centrifugal force) and a phenolic resin cage enables very high limiting speeds (up to 47,000 rpm), reducing friction and heat generation.
- Enhanced Load Capacity: Engineered to handle significant combined radial and axial loads in one direction, with a dynamic load rating of 2106 lbf and static load rating of 1170 lbf.
- Long-Term Reliability: Pre-lubricated with specialty grease and featuring an open seal type, the bearing is prepared for immediate use and offers consistent performance within a temperature range of -30°C to 110°C.
7006 CE/HCP4BVG275 Bearing Typical Application Areas
This precision bearing is ideally suited for high-performance applications including:
- Machine Tool Spindles: High-speed machining centers, grinding spindles.
- Precision Robotics: Arm joints, rotary actuators requiring high accuracy and speed.
- High-Speed Motors and Drives: Servo motors, spindle drives.
- Medical Equipment: Dental handpieces, centrifuge rotors.
- Aerospace & Defense Systems: Gyroscopes, navigation instruments.
