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Home > Products > Precision Ball Bearings > 708 CDGB/HCP4A Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 110,000 rpm

708 CDGB/HCP4A Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 110,000 rpm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 708 CDGB/HCP4A

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

Get Best Price
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super precision angular contact ball bearing

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high capacity spindle bearing

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angular contact bearing with warranty

Part Number:
708 CDGB/HCP4A 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 CDGB/HCP4A 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 CDGB/HCP4A Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 110,000 rpm
708 CDGB/HCP4A Super Precision High Capacity Angular Contact Ball Bearing Spindles

708 CDGB/HCP4A 8×22×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed

The 708 CDGB/HCP4A bearing features a bore diameter of 8 mm, outside diameter of 22 mm, and width of 7 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.

Part Number 708 CDGB/HCP4A
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): 7 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: 1 Single Row
Seal Type: Open
Temperature Range: -30°C to 150°C
Lubrication: Grease or Oil
Tolerance Class: P4A better than P4
Weight: 0.011 kg
Matched Arrangement: No
Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) (DB, DF, DT)
Preload: Light/L/Class B
Load and Speed Dynamic Radial Load: 3250 N
Static Radial Load: 1370 N
Reference Speed For Grease: 70,000 rpm
Limiting Speed For Oil: 110,000 rpm
708 CDGB/HCP4A Super Precision Angular Contact Ball Bearing - Front View 708 CDGB/HCP4A Super Precision Angular Contact Ball Bearing - Side View
Performance Features

The 708 CDGB/HCP4A 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 CDGB/HCP4A bearing, a precision angular contact ball bearing, excels in various industrial applications due to its ability to endure high temperatures and heavy loads while maintaining high precision and stability. It is widely used in equipment such as:

  • Drying machines
  • Fume purification devices
  • Coding machines
  • Lasting machines
  • Bevel gear reducers
  • Heel nailing machines
  • Airflow drying systems
  • Aluminum-plastic packaging machines
  • Handwheels
  • Textile auxiliary equipment
  • Knitting machinery
  • Noise reduction devices
  • Automatic spray guns
  • Mold dispersers

This versatile bearing ensures stable operation, enhances efficiency, and extends equipment life across these diverse applications.

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