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Home > Products > Precision Ball Bearings > 7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed Operation

7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed Operation

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7008 CD/P4A

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

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Highlight:

7008 CD/P4A precision ball bearing

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super precision angular contact bearing

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single row angular contact ball bearing

Part Number:
7008 CD/P4A 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 7008CTRP4
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
7008 CD/P4A 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 7008CTRP4
Coating:
Without
Sealing:
Without
Design:
High-capacity D
Contact Type:
Normal Contact (two-point Contact)
7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed Operation
7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

7008 CD/P4A 40×68×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed

Super-precision, high-capacity D design, single row angular contact ball bearing. The 7008 CD/P4A bearing features a bore diameter of 40 mm, outside diameter of 68 mm, and width of 15 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number 7008 CD/P4A
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: Chrome Steel
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: 0.19 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 16,800 N
Static Radial Load: 11,000 N
Reference Speed For Grease: 20,000 rpm
Limiting Speed For Oil: 32,000 rpm
7008 CD/P4A Super Precision Angular Contact Ball Bearing Technical diagram of 7008 CD/P4A bearing
Performance Features

The 7008 CD/P4A 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 requiring exceptional accuracy and reliability.

Applications

7008 CD/P4A bearing, as a high-precision angular contact ball bearing, is primarily used in applications that demand high speed, high rigidity, and high precision:

  • Machine Tools and Precision Equipment: High-speed machining centers, internal grinding machines, electric spindle systems
  • Industrial Automation: High-performance motors, pumps, automation lines in printing and packaging machines
  • Special Applications: Woodworking machinery, dryers and cleaning equipment, laboratory instruments

Certifications: RoHS & REACH, IATF16949:2016

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

Services: OEM & ODM Customized Services, Online Support, Professional Service

Sizes: Standard sizes available, custom sizes upon request

Factory Manufacturer: Yes

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