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Home > Products > Precision Ball Bearings > S7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 40x68x15 mm

S7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 40x68x15 mm

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7008 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:

Super Precision Angular Contact Ball Bearing

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Single Row Ball Bearing 7008

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HCP4A Precision Bearing 2RZ

Part Number:
S7008 CD/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-capacity D
Contact Type:
Normal Contact (two-point Contact)
Part Number:
S7008 CD/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-capacity D
Contact Type:
Normal Contact (two-point Contact)
S7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 40x68x15 mm
S7008 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ
Product Overview

S7008 CD/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-capacity D design, single row angular contact ball bearing with seals. The S7008 CD/HCP4A bearing features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number S7008 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: Seal on both sides
Temperature Range: -30°C to 150°C
Lubrication: Grease
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 (r/min): 24,000 rpm
Limiting Speed For Oil (r/min): 38,000 rpm
Product Images
S7008 CD/HCP4A Super Precision Angular Contact Ball Bearing Close-up view of S7008 CD/HCP4A bearing components
Performance Features

The S7008 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 S7008 CD/HCP4A bearing, as a precision angular contact ball bearing, is characterized by its high precision, sealed design with hybrid ceramic balls, and preload features, making it suitable for industrial scenarios requiring high speed and high load capacity.

Precision Machinery and Automation Equipment
  • Machine Tool Spindles: Suitable for spindles in machining centers and CNC machine tools
  • Indexing Devices: Used in indexing plates, indexing heads, chucks, and other equipment requiring high positioning accuracy
  • EDM Equipment: Such as EDM gantry cranes and wire-cut EDM machines
Material Processing and Forming Machinery
  • Plastics and Rubber Machinery: Used in rubber calenders, blow molding machines, plastic mixing machines, and plastic sheet equipment to meet high-temperature or wear-resistant demands
  • Metalworking Equipment: Including steel bar drawing machines, thread rolling machines, and belt pulley systems
Heavy Industry and Construction Machinery
  • Construction Machinery: Applied in transmission components of heavy machinery like crawler excavators, crushers, and concrete mixers
  • Lifting Equipment: Used in slewing or traveling mechanisms of gantry cranes
Special Environments and High-Precision Instruments
  • Chemical Equipment: Its corrosion resistance and sealing make it suitable for chemical reactors, agitators, and similar equipment
  • Telecommunication and Precision Instruments: Used in high-precision radar antenna rotation mechanisms or motion components of optical instruments
New Energy and Environmental Protection Equipment
  • Wind Power Generation: Potentially used in pitch systems or precision transmission components of generator sets
Certifications & Services
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

If you need more detailed information, feel free to ask!

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