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71900 ACE/P4ADGB Super-Precision Angular Contact Ball Bearing with P4A Precision Grade High-Speed E Design and Universal Matching

Name: 71900 ACE/P4ADGB Super-Precision Angular Contact Ball Bearing with P4A Precision Grade High-Speed E Design and Universal Matching
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71900 ACE/P4ADGB
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71900 ACE/P4ADGB

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: 100000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super-Precision Angular Contact Ball Bearing, Matched set Angular Contact Bearings, ACE/P4ADGB Precision Ball Bearings
                              

Part Number:	71900 ACE/P4ADGB 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-speed E	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71900 ACE/P4ADGB 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-speed E
Contact Type:	Normal Contact (two-point Contact)

71900 ACE/P4ADGB Super-Precision Angular Contact Ball Bearing with P4A Precision Grade High-Speed E Design and Universal Matching

71900 ACE/P4ADGB Matched Set of Two Super-Precision Angular Contact Ball Bearings

71900 ACE/P4ADGB 10×22×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed - E Design

The 71900 ACE/P4ADGB bearing features a bore diameter of 10 mm, outside diameter of 22 mm, and width of 12 mm. With precise dimensions and high static load capacity, this P4A precision grade bearing delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71900 ACE/P4ADGB
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d): 10 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 22 mm Outer Bore Diameter Tolerance: -0.004mm to 0 Width (B): 12mm (2×6 mm) Width Tolerance: -0.2mm to 0
Specifications	Contact Angle: 25° (15°, 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 Lubrication: Grease or Oil Tolerance Class: P4 A better than P4 (ABEC-9) Weight: 0.018 kg Matched Arrangement: Universal Matching Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings Preload: L/Light/Class B
Load and Speed	Dynamic Radial Load: 3120 N Static Radial Load: 1500 N Reference Speed For Grease: 93,000 rpm Limiting Speed For Oil: 140,000 rpm

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 71900 ACE/P4ADGB precision angular contact ball bearing is extensively applied in critical areas including:

Supporting drive shafts in machine tools and gearboxes in mechanical engineering
Providing internal support for automotive engines
Enhancing performance and safety of wheel hub transmissions
Demanding applications in wind power generation and metallurgical equipment

This bearing improves operational efficiency, longevity, and reliability in sectors requiring high precision and heavy load-bearing capacity.

Certifications & Features

Certificates: RoHS & REACH, IATF16949:2016

Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Services & Support

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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