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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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S7010 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 7010 2RZ
S7010 ACD/P4A 50×80×16 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity D design, single row angular contact ball bearing with seals.
The S7010 ACD/P4A bearing features a bore diameter of 50 mm, outside diameter of 80 mm, and width of 16 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Part Number
S7010 ACD/P4A
Bearing Type
Angular Contact
Measurement Unit
Metric
Dimensions
Inner Bore Diameter (d): 50 mm Inner Bore Diameter Tolerance: -0.006mm to 0 Outer Bore Diameter (D): 80 mm Outer Bore Diameter Tolerance: -0.007mm to 0 Width (B): 16 mm Width Tolerance: -0.2mm to 0
Specifications
Contact Angle: 25° (15°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: 1 Single Row Seal Type: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 Weight: 0.25 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable
Load and Speed
Dynamic Radial Load: 28,100 N Static Radial Load: 23,200 N Reference Speed For Grease (r/min): 15,000 rpm Limiting Speed For Oil (r/min): 24,000 rpm
Performance Features of S7010 ACD/P4A Bearing
The S7010 ACD/P4A bearing is engineered for high-performance applications, featuring 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 in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
Applications of the S7010 ACD/P4A Bearing
The S7010 ACD/P4A is a high-precision angular contact ball bearing designed for demanding applications requiring exceptional accuracy, rigidity, and reliability. Below are its key application areas and industry-specific use cases:
Precision Machine Tools & CNC Equipment
High-speed machining spindles: Used in CNC milling machines and lathes for aerospace component manufacturing
Grinding machine spindles: Ensures micron-level precision in surface finishing for optical lenses and medical implants
Multi-axis machining centers: Supports complex geometries in automotive and mold-making industries
Industrial Robotics
Articulated robot joints: Provides rigidity for high-payload robots in automotive assembly lines
Aircraft landing gear actuators: Withstands shock loads during takeoff/landing
Satellite antenna positioning systems: Operates reliably in extreme temperatures (-70°C to +200°C)
Drone gimbal mechanisms: Ensures vibration-free performance for aerial imaging
Why S7010 ACD/P4A for Aerospace? Corrosion-resistant steel (AISI 440C) or SHX coating for harsh environments. Vacuum-compatible lubrication for satellite mechanisms.
Semiconductor Manufacturing Equipment
Wafer handling robots: Precision motion control for contamination-sensitive cleanrooms
Lithography stage bearings: Sub-micron accuracy for EUV lithography machines
CVD/PVD chamber rotary feeds: Resists chemical exposure and particulate generation
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 efficiency, we serv...
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 efficiency, we serv...
