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{"title":"71903 ACD\/HCP4A Super Precision Angular Contact Ball Bearing with 17 mm Bore","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/b5\/7991cdc0a85ecd064ed090914835-200x200-1\/71903_acd_2fhcp4a_super_precision_angular_contact_ball_bearing_with_17_mm_bore_diameter_p4a_precision_grade_and_hybrid_ceramic_bal.jpg","attrs":{"Structure":"Angular Contact","Delivery Time":"2-4 weeks","Part Number":"71903 ACD\/HCP4A Angular Contact Ball Bearing","Lubrication":"Grease,Oil"}}
{"title":"71910 ACD\/P4A Super Precision Single Row Angular Contact Ball Bearing with","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/4d\/846e0eaeb6ee849f1df52890ce7a-200x200-1\/71910_acd_2fp4a_super_precision_single_row_angular_contact_ball_bearing_with_50x72x12_mm_dimensions_and_high_static_load_capacity.jpg","attrs":{"Structure":"Angular Contact","Lubrication":"Grease,Oil","Part Number":"71910 ACD\/P4A Angular Contact Ball Bearing","Brand Name":"CNBTZC or OEM"}}
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7002 ACD/HCP4AH Super Precision Single Row Angular Contact Ball Bearing
7002 ACD/HCP4AH 15×32×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls for High Speed Applications
Super-precision, high-capacity, single row angular contact ball bearing suitable for direct oil-air lubrication. The 7002 ACD/HCP4AH bearing features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number
7002 ACD/HCP4AH
Bearing Type
Angular Contact
Measurement Unit
Metric
Inner Bore Diameter (d)
15 mm
Inner Bore Diameter Tolerance
-0.004mm to 0
Outer Bore Diameter (D)
32 mm
Outer Bore Diameter Tolerance
-0.004mm to 0
Width (B)
9 mm
Width Tolerance
-0.2mm to 0
Contact Angle
25° (15°, 40° Available)
Material
Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material
Phenolic
Number of Rows
1 Single Row
Seal Type
Open
Temperature Range
-30°C to 150°C
Lubrication
Grease or Oil
Tolerance Class
P4A (better than P4)
Weight
0.027 kg
Dynamic Radial Load
4940 N
Static Radial Load
2320 N
Reference Speed for Grease
60,000 rpm
Limiting Speed for Oil
95,000 rpm
Performance Features of 7002 ACD/HCP4AH Bearing
The 7002 ACD/HCP4AH bearing, engineered for high-performance applications, features P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications requiring exceptional accuracy and reliability.
Applications of the 7002 ACD/HCP4AH Bearing
The 7002 ACD/HCP4AH super-precision angular contact ball bearing, featuring a 25° contact angle and hybrid ceramic (Si3N4 silicon nitride) balls with P4A precision grade, is designed for high-speed and high-load applications. It ensures stable and efficient performance in various industrial machinery including:
Graphite heat exchangers and bakery equipment
Cutting machines and cement machinery
Rock drills and wire drying machines
Testing sieves and edible oil processing equipment
Refining devices and harsh environment applications
Railway vehicle axles and automotive steering systems
Hydrostatic ways and plastic pelletizing machines
Overall, the 7002 ACD/HCP4AH bearing is crucial for maintaining precision, reliability, and efficiency across diverse industrial applications.
Certifications
RoHS & REACH, IATF16949:2016
Key Features
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services
OEM & ODM Customized Services, Online Support, Professional Service
Manufacturing
Factory Manufacturer, Standard Sizes (Custom sizes available)
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
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With a focus on quality, automation, and...
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and...
