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Home > Products > Precision Ball Bearings > 71910 CE/HCP4A Super Precision High Speed Angular Contact Ball Bearing with Hybrid Ceramic Balls

71910 CE/HCP4A Super Precision High Speed Angular Contact Ball Bearing with Hybrid Ceramic Balls

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71910 CE/HCP4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

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71910 angular contact ball bearing

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7910 angular contact ball bearing

Part Number:
71910 CE/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease,Oil
Replaceable With:
SKF, NSK 7910CSN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
Part Number:
71910 CE/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Open (2RZ Available)
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease,Oil
Replaceable With:
SKF, NSK 7910CSN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-speed E
Contact Type:
Normal Contact (two-point Contact)
71910 CE/HCP4A Super Precision High Speed Angular Contact Ball Bearing with Hybrid Ceramic Balls
71910 CE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7910
71910 CE/HCP4A 50×72×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing. The 71910 CE/HCP4A 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 71910 CE/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Inner Bore Diameter (d) 50 mm
Inner Bore Diameter Tolerance -0.006mm to 0
Outer Bore Diameter (D) 72 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B) 12 mm
Width Tolerance -0.2mm to 0
Contact Angle 15° (25°, 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 Oil, Grease
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.13 kg
Dynamic Radial Load 12700 N
Static Radial Load 8500 N
Reference Speed For Grease 32,000 rpm
Limiting Speed For Oil 48,000 rpm
71910 CE/HCP4A Super Precision Angular Contact Ball Bearing Technical diagram of 71910 CE/HCP4A bearing
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 71910 CE/HCP4A precision angular contact ball bearing serves a wide range of industrial applications:
Industrial Machinery
  • AC/DC Welders
  • Mesh Belt Furnaces
  • Cleaning Machines
  • Flash Dryers and Rotary Dryers
  • Laboratory Mixing Equipment
  • Plastic/Rubber Processing Machines (Extruders, Injection Molding Machines)
Kitchen and Household Equipment
  • Food Mixers
  • Slicers
Chemical and Pharmaceutical Equipment
  • Evaporators
  • Chemical Processing Machines
  • Tablet Presses and Capsule Filling Machines
Other Applications
  • Construction and Mining Equipment
  • Pumps and Fluid Handling
  • Packaging Machinery
  • Textile and Knitting Machinery
  • Aeration Equipment and Vibratory Dryers
Certifications: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services: OEM&ODM Customized Services, Online Support, Professional Service
Size Options: Standard sizes available, custom sizes upon request
Manufacturer: Factory Direct
For more detailed information or samples, please contact us. Our professional team is ready to assist with your specific requirements.