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Home > Products > Precision Ball Bearings > S7008 CB/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

S7008 CB/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7008 CB/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: 500000pcs per month

Get Best Price
Highlight:

Super Precision Angular Contact Ball Bearing 7008

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Single Row Ball Bearing 2RZ

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HCP4A Precision Ball Bearing

Part Number:
S7008 CB/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides,2RZ
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease
Replaceable With:
SKF, NSK S7008CSN24TRV1VP4
Coating:
Without
Sealing:
Without
Design:
High-speed B
Contact Type:
Normal Contact (two-point Contact)
Part Number:
S7008 CB/HCP4A Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides,2RZ
Ring Type:
One-piece Inner And Outer Rings
Lubrication:
Grease
Replaceable With:
SKF, NSK S7008CSN24TRV1VP4
Coating:
Without
Sealing:
Without
Design:
High-speed B
Contact Type:
Normal Contact (two-point Contact)
S7008 CB/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High-Speed Applications
S7008 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ
Product Overview

S7008 CB/HCP4A 40×68×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls for High Speed Applications

Super-precision, high-speed B design, single row angular contact ball bearing with seals. The S7008 CB/HCP4A 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.

Technical Specifications
Part Number S7008 CB/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: Seal on both sides
Temperature Range: -30°C to 150°C
Lubrication: Grease
Tolerance Class: P4A (better than P4)
Weight: 0.20 kg
Matched Arrangement: No
Universal Matching Bearing: No
Preload: Not applicable
Load and Speed Dynamic Radial Load: 7410 N
Static Radial Load: 5600 N
Reference Speed For Grease: 34,000 rpm
Limiting Speed For Oil: 53,000 rpm
Product Images
S7008 CB/HCP4A Super Precision Angular Contact Ball Bearing Close-up view of S7008 CB/HCP4A bearing components
Performance Features

The S7008 CB/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.

Applications

The S7008 CB/HCP4A high-precision angular contact ball bearing, with its hybrid ceramic balls and P4 tolerance grade, is designed for high-speed, high-precision, and reliability-demanding applications including:

  • High-speed spindle systems of machine tools and precision machining equipment
  • Industrial automation and robotics
  • Automotive and high-end transportation equipment
  • Electric vehicle drive systems
  • Aerospace applications
  • Wind turbines
  • Medical and semiconductor equipment
Certifications & Services
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
Manufacturer:
Factory Manufacturer