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71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls

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71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls

Structure : Angular Contact

Part Number : 71902 ACD/HCP4A Angular Contact Ball Bearing

Brand Name : CNBTZC or OEM

Model Number : 71902 ACD/HCP4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 500000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Delivery Time : 30 days

Replaceable With : SKF, NSK

Seals Type : Open (2RZ available)

Ring type : One-piece inner and outer rings

Contact type : Normal contact (two-point contact)

Lubrication : Grease,Oil

Design : High-capacity D

Sealing : Without

Coating : Without

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71902 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7902

71902 ACD/HCP4A 15×28×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number 71902 ACD/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 15 mm
Inner Bore Diameter Tolerance: -0.004mm to 0
Outer Bore Diameter (D): 28 mm
Outer Bore Diameter Tolerance: -0.005mm to 0
Width (B): 7 mm
Width Tolerance: -0.2mm to 0
Specifications 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 (ABEC-7)
Weight: 0.014 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 3970 N
Static Radial Load: 1900 N
Reference Speed For Grease: 60,000 rpm
Limiting Speed For Oil: 90,000 rpm
71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls 71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls
Performance Features
  • 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 71902 ACD/HCP4A bearing is a high-precision angular contact ball bearing designed for excellent performance and durability, making it ideal for a wide range of industrial applications including:

  • Welding repair machines and pipe welding machines
  • Magnetic separators and gear hobbing machines
  • Excavator loaders and tower cranes
  • Milling forming machines and horizontal lathes
  • Air hammers and washing machines
  • Dairy filling equipment and heat transfer printing equipment
  • Drying equipment and food processing machinery
  • Leather processing machinery
Certifications & Features
CERTIFICATE RoHS & REACH, IATF16949:2016
Feature High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services
OEM & ODM
Customized Services
Samples
Please Contact Us
Service
Online Support, Professional Service
Size
Standard, Custom sizes available
Manufacturer
Factory Direct

Product Tags:

Super Precision Angular Contact Ball Bearing

      

Single Row Ball Bearing 7902

      

ACD/HCP4A Precision Ball Bearing

      
Quality 71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls for sale

71902 ACD/HCP4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls Images

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