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71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm
71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm
Specifications
Brand Name :
CNBTZC or OEM
Model Number :
71901 CD/PA9ADBA
Certification :
IATF16949:2016
Place of Origin :
China
MOQ :
1000
Price :
Please contact us,thanks
Payment Terms :
L/C,T/T
Supply Ability :
50000pcs per month
Packaging Details :
plastic bag,box,carton,pallet
Lubrication :
Grease,Oil
Contact type :
Normal contact (two-point contact)
Design :
High-capacity D
Coating :
Without
Replaceable With :
SKF, NSK
Seals Type :
Open (2RZ available)
Ring type :
One-piece inner and outer rings
Part Number :
71901 CD/PA9ADBA Angular Contact Ball Bearing
Structure :
Angular Contact
Delivery Time :
2-4 weeks
Sealing :
Without
Description
71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901
Product Overview

71901 CD/PA9ADBA 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 featuring precise dimensions, high static load capacity, PA9A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number 71901 CD/PA9ADBA
Bearing Type Angular Contact
Measurement Unit Metric
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
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 PA9A
Weight 0.02 kg
Matched Arrangement DB Back-to-back <> 2 bearings
Universal Matching Bearing No
Preload EL/Extra Light/Class A
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/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm 71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm
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/PA9ADBA bearing, a precision angular contact ball bearing, is widely utilized across various industries to meet precise operational demands. It ensures continuity and stability in food processing, enhances efficiency and quality in packaging and printing, supports high-precision operations in casting and chemical production, maintains cleanliness and sterility in pharmaceutical manufacturing, and boosts productivity in agricultural, textile, mining, construction, and environmental protection equipment.

Featuring long-life design and excellent sealing performance, this bearing is crucial for maintaining precision, reliability, and efficiency in diverse industrial applications. Proper selection based on specific working conditions and regular maintenance ensures optimal performance.

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, For custom sizes, please contact us
Factory Manufacturer Yes
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71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm

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Product Detail
Brand Name :
CNBTZC or OEM
Model Number :
71901 CD/PA9ADBA
Certification :
IATF16949:2016
Place of Origin :
China
MOQ :
1000
Price :
Please contact us,thanks
Contact Supplier
71901 CD/PA9ADBA Super Precision High Speed Angular Contact Ball Bearing 12x24x12 mm

Beining Intelligent Technology (Zhejiang) Co., Ltd

Verified Supplier
2 Years
zhejiang
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Precision Ball Bearings, Angular Contact Ball Bearings, LED Flashing Necklaces
Total Annual :
30000000-+
Employee Number :
200~+
Certification Level :
Verified Supplier
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