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Home > Products > Precision Ball Bearings > 7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 38,000 rpm

7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 38,000 rpm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7008 CD/HCP4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

Get Best Price
Highlight:

7008 CD angular contact ball bearing

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super precision ball bearing with warranty

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single row angular contact bearing

Part Number:
7008 CD/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, NSK 7008CSN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
7008 CD/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, NSK 7008CSN24TRP4
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 38,000 rpm
7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing

7008 CD/HCP4A 40×68×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed

Super-precision, high-capacity D design, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Product Specifications
Part Number 7008 CD/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d): 40 mm
Inner Bore Diameter Tolerance: -0.006mm to 0
Outer Bore Diameter (D): 68 mm
Outer Bore Diameter Tolerance: -0.007mm to 0
Width (B): 15 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: 0.17 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 16800 N
Static Radial Load: 11000 N
Reference Speed For Grease: 24,000 rpm
Limiting Speed For Oil: 38,000 rpm
7008 CD/HCP4A Super Precision Angular Contact Ball Bearing Technical diagram of 7008 CD/HCP4A bearing
Performance Features

The 7008 CD/HCP4A bearing, engineered for high-performance applications, features P4A grade precision and 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 7008 CD/HCP4A bearing, as a precision angular contact ball bearing, is mainly used in industrial equipment that requires high speed, high precision, and stability. Below is a summary of its typical application areas:

  • Machine Tools and CNC Equipment
    Machining centers and CNC machine tool spindles (e.g., machining center guideways, pick-and-place machines)
    Precision grinding equipment (e.g., CNC grinding machine spindles)
  • Food and Packaging Machinery
    Frozen food processing equipment, biscuit machinery, seasoning processing equipment
    Plastic blow molding machines, injection molding machines, labeling machines
  • Textile and Printing Equipment
    Computerized embroidery machines, hot stamping machines, printing press rollers
    Textile machinery (e.g., high-speed spinning equipment)
  • General Industrial Equipment
    Electric welding machines, water jet cutting machines, gearboxes
    Vibratory feeders, smelting equipment, ceramic cutting machines
  • Special Operating Condition Equipment
    High and low-temperature environment equipment (e.g., vacuum chucks, laboratory mixing equipment)
    High-load equipment (e.g., concrete machinery, tablet presses)
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