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Home > Products > Precision Ball Bearings > Super Precision High Capacity P4A Precision Grade Angular Contact Ball Bearing Single Row Bearing

Super Precision High Capacity P4A Precision Grade Angular Contact Ball Bearing Single Row Bearing

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71901 CD/P4ADGA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Payment Terms: L/C,T/T

Supply Ability: 10000pcs per month

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Highlight:

71901 super precision angular contact bearing

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7901 single row ball bearing

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CD/P4ADGA precision ball bearing

Part Number:
71901 CD/P4ADGA 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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
71901 CD/P4ADGA 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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Super Precision High Capacity P4A Precision Grade Angular Contact Ball Bearing Single Row Bearing
71901 CD/P4ADGA Super Precision Single Row Angular Contact Ball Bearing 7901

71901 CD/P4ADGA 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/P4ADGA 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.

Technical Specifications
Part Number 71901 CD/P4ADGA
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: Universal Matching
Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings
Preload: EL/Extra Light/Class A
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/P4ADGA Super Precision Angular Contact Ball Bearing Close-up view of 71901 CD/P4ADGA bearing components
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 71901 CD/P4ADGA bearing, a precision angular contact ball bearing, is crucial for applications requiring high-speed rotation and precision, particularly in precision machinery, where it ensures stable performance and longevity.

Widely used in industrial automation for equipment like automated production lines and robotic arms, it enhances production efficiency and quality with its high-precision and high-speed capabilities.

In the aerospace industry, it meets stringent requirements for heat resistance and vibration dampening, ensuring the safety and reliability of aerospace vehicles.

Overall, this bearing is essential for achieving superior performance and durability across these demanding fields.

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