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71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade

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71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade

Brand Name : CNBTZC or OEM

Model Number : 71901 CD/P4ADBB

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 100000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Delivery Time : 2-3 weeks

Sealing : Without

Lubrication : Grease,Oil

Coating : Without

Design : High-capacity D

Part Number : 71901 CD/P4ADBB Angular Contact Ball Bearing

Ring type : One-piece inner and outer rings

Structure : Angular Contact

Seals Type : Open (2RZ available)

Replaceable With : SKF, NSK

Contact type : Normal contact (two-point contact)

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71901 CD/P4ADBB Super Precision Single Row Angular Contact Ball Bearing 7902

71901 CD/P4ADBB 12×24×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings.

The 71901 CD/P4ADBB bearing features a bore diameter of 12 mm, outside diameter of 24 mm, and width of 12 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.

Specifications
Part Number 71901 CD/P4ADBB
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 12 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): 12mm (2×6 mm)
Width Tolerance: -0.2mm to 0
Specifications Contact Angle: 15° (25°, 40° Available)
Material: Chrome Steel
Cage Material: Phenolic
Number of Rows: 2 (2× Single Row)
Seal Type: Open
Temperature Range: -30°C to 150°C
Number Of Bearings In Matched Set: 2
Tolerance Class: P4A better than P4 (ABEC-7)
Weight: 0.02 kg
Matched Arrangement: DB Back-to-back <> 2 bearings
Universal Matching Bearing: No
Preload: L/Light/Class B
Load and Speed Dynamic Radial Load: 4360 N
Static Radial Load: 2500 N
Reference Speed For Grease (r/min): 70,000 rpm
Limiting Speed For Oil (r/min): 110,000 rpm
71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade 71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade
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
  • Precision machinery and mechanical equipment
  • Machine tools and automated lines
  • Mining and conveyor systems
  • Steel industry rolling mills and smelting equipment
  • Power generation units and paper machine transmissions
  • Automotive components like engines and transmissions

The 71901 CD/P4ADBB bearing is renowned for its superior performance and high-speed stability. Its exceptional reliability, heat resistance, and wear resistance make it crucial for ensuring stable, efficient, and long-lasting operation across diverse industrial applications.

Certification & Services
CERTIFICATE RoHS & REACH, IATF16949:2016
Feature High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service OEM&ODM Customized Services
Samples Please Contact Us
Service Online Support, Professional Service
Size Standard, For custom sizes, please contact us
Factory Manufacturer Yes

Product Tags:

Super Precision Angular Contact Bearing

      

Single Row Ball Bearing 7902

      

CD/P4ADBB Precision Bearing

      
China 71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade factory

71901 CD/P4ADBB Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade Images

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