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Home > Products > Precision Ball Bearings > 708 CD/HCP4ADGA Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 126,000 rpm

708 CD/HCP4ADGA Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 126,000 rpm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 708 CD/HCP4ADGA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 30 days

Payment Terms: L/C,T/T

Supply Ability: 100000pcs per month

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Super Precision Angular Contact Bearing

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High Capacity Ball Bearing Spindles

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Precision Ball Bearings with Warranty

Part Number:
708 CD/HCP4ADGA 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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
708 CD/HCP4ADGA 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
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
708 CD/HCP4ADGA Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 126,000 rpm
708 CD/HCP4ADGA Super Precision High Capacity Angular Contact Ball Bearing Spindles

708 CD/HCP4ADGA 8×22×14 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing Ceramic Balls High Speed

The 708 CD/HCP4ADGA bearing features a bore diameter of 8 mm, outside diameter of 22 mm, and width of 14 mm. With precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number 708 CD/HCP4ADGA
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 8 mm
Inner Bore Diameter Tolerance: -0.004mm to 0
Outer Bore Diameter (D): 22 mm
Outer Bore Diameter Tolerance: -0.04mm to 0
Width (B): 14 mm
Width Tolerance: -0.2mm to 0
Specifications Contact Angle: 15° (25°, 40° Available)
Material: Hybrid (Chrome Steel Rings, Ceramic Balls)
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: P4A better P4
Weight: 0.022 kg
Matched Arrangement: Universal Matching
Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>)(DB,DF,DT)
Preload: Extra Light/EL/Class A
Load and Speed Dynamic Radial Load: 5270 N
Static Radial Load: 2750 N
Reference Speed For Grease: 75,000 rpm
Limiting Speed For Oil: 126,000 rpm
708 CD/HCP4ADGA Super Precision Angular Contact Ball Bearing - Front View 708 CD/HCP4ADGA Super Precision Angular Contact Ball Bearing - Technical Diagram
Performance Features

The 708 CD/HCP4ADGA bearing, engineered for high-performance applications, features P4A grade precision and an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

Applications

The 708 CD/HCP4ADGA bearing, featuring precision design, a 15° contact angle, and hybrid materials, is renowned for its high performance and reliability. Widely used in industrial machinery such as dairy equipment, high-pressure reactors, and crushers, it ensures smooth and stable operation under harsh conditions. In medical devices, it plays a critical role in surgical and mass transfer equipment, enhancing operational effectiveness and patient safety. Additionally, it finds application in rubber and plastic processing, machine tools, construction machinery, and welding equipment, providing essential support for precision, durability, and efficiency across diverse industries.

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 Support: Online Support, Professional Service

Size Options: Standard sizes available. For custom sizes, please contact us

Factory Manufacturer: Yes