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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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71802 ACDGB/P4 Super Precision Single Row Angular Contact Ball Bearing
71802 ACDGB/P4 - 15×24×5 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing. The 71802 ACDGB/P4 bearing features precise dimensions, high static load capacity, P4 precision grade, and delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number
71802 ACDGB/P4
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)
24 mm
Outer Bore Diameter Tolerance
-0.004mm to 0
Width (B)
5 mm
Width Tolerance
-0.2mm to 0
Contact Angle
25° (15°, 40° Available)
Material
Chrome Steel
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
P4 (ABEC-7)
Weight
0.007 kg
Matched Arrangement
No
Universal Matching Bearing
Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings
Preload
L/Light/Class B
Dynamic Radial Load
2160 N
Static Radial Load
1400 N
Reference Speed For Grease
53,000 rpm
Limiting Speed For Oil
80,000 rpm
Performance Features
Engineered for high-precision and high-performance applications
Very tight tolerances suitable for precise machinery
Ability to handle both radial and axial loads simultaneously
High-speed operation with stability
Low torque and friction for energy efficiency
Enhanced rigidity for accuracy under heavy loads
Durability with extended service life
Effective performance across a wide temperature range
Applications
The 71802 ACDGB/P4 bearing is a precision angular contact ball bearing that excels in various industrial applications due to its advanced manufacturing process, excellent sealing, and wear resistance. It is widely used in:
Submersible and vane pumps
Car bottom furnaces
Laminating machines
Drying equipment
Ceramic production lines
Manual welding machines
Shell and tube heat exchangers
Spinning machinery
Injection molding machines
Machining centers
This versatile bearing ensures stable and precise operation across different sectors, making it an essential component for achieving high performance and reliability in a wide range of equipment.
Certifications & Services
Certificate
RoHS & REACH, IATF16949:2016
Feature
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
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...