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Home > Products > Precision Ball Bearings > 71801 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with 12 mm Bore Diameter and High Speed Operation

71801 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with 12 mm Bore Diameter and High Speed Operation

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71801 ACD/P4

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

Get Best Price
Highlight:

ACD/P4 super precision ball bearing

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single row angular contact bearing

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7801 precision ball bearing

Part Number:
71801 ACD/P4 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:
71801 ACD/P4 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)
71801 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with 12 mm Bore Diameter and High Speed Operation
71801 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing 7801
71801 ACD/P4 - 12×21×5 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-capacity, single row angular contact ball bearing designed for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number 71801 ACD/P4
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): 21 mm
Outer Bore Diameter Tolerance: -0.005mm to 0
Width (B): 5 mm
Width Tolerance: -0.2mm to 0
Specifications 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: 0.006 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 1950 N
Static Radial Load: 1120 N
Reference Speed For Grease: 63,000 rpm
Limiting Speed For Oil: 95,000 rpm
Product Images
71801 ACD/P4 Super Precision Angular Contact Ball Bearing Close-up view of 71801 ACD/P4 bearing components
Performance Features
  • High-precision engineering with very tight tolerances
  • Simultaneous handling of radial and axial loads
  • High-speed operation with exceptional stability
  • Low torque and friction for energy efficiency
  • Enhanced rigidity for accuracy under heavy loads
  • Durability with extended service life
  • Effective performance across wide temperature range
Applications
The 71801 ACD/P4 precision angular contact ball bearing is essential across multiple industries, providing precision and reliability in applications including:
Textile machinery
Manual sandblasting machines
Roots pumps
Plastic weaving machines
Beverage production lines
Food processing equipment
Manufacturing tools for precise measurement
Food service devices
Condensers in refrigeration systems
Plunger pumps
Worm gear reducers
Bellows manufacturing equipment
Hexagonal lathes in metalworking
Drum scraper dryers
Calendering machines
Certifications & 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 (Custom sizes available upon request)
Factory Manufacturer Yes