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S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ

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S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ

Brand Name : CNBTZC or OEM

Model Number : S7008 CD/P4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 200000pcs per month

Delivery Time : 2-4 weeks

Packaging Details : plastic bag,box,carton,pallet

Part Number : S7008 CD/P4A 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 S7008CTRV1VP4

Coating : Without

Sealing : Without

Design : High-capacity D

Contact type : Normal contact (two-point contact)

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S7008 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 with seals

The S7008 CD/P4A bearing,bore diameter is 40 mm, outside diameter is 68 mm,width is 15 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Part Number S7008 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 Seal on both sides
Temperature Range -30°C to 150°C
Lubrication Grease
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 16800 N
Static Radial Load 11000 N
Reference Speed For Grease (r/min) 20,000 rpm
Limiting Speed For Oil(r/min) 32,000 rpm

S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ

S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ

What's the Performance Features of S7008 CD/P4A Bearing?

The S7008 CD/P4A bearing, engineered for high-performance applications, features P4A grade precision, 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.

What's the Applications of the S7008 CD/P4A Bearing?

The S7008 CD/P4A bearing, a precision angular contact ball bearing , is widely used in various fields due to its high-speed capability, high rigidity, and sealing design features:


1. Machine Tool Spindles and High-Speed Machining Equipment

  • High-Precision Spindles: Ideal for CNC machines, grinders, and other precision machining tasks requiring high-speed rotation and bidirectional load handling.
  • Electric Spindles: Preload adjustments ensure balanced axial forces and thermal stability for accurate machining.

2. Industrial Equipment

  • Drying and Mixing Equipment: Used in hollow paddle dryers and mixers operating in high-temperature, dusty environments.
  • Mining and Smelting Equipment: Suitable for heavy-duty applications like copper smelting and cement machinery, offering wear resistance and long service life.
  • Vacuum and Fluid Equipment: Prevents grease leakage in vacuum pumps, hot melt glue machines, and similar equipment needing sealed designs.

3. Precision Instruments and Automation Equipment

  • Medical and Laboratory Equipment: Meets cleanliness and low-noise requirements for surgical instruments and pharmaceutical packaging machines.
  • Printing and Packaging Machinery: Ensures stable operation in slitting machines, labeling machines, and other high-speed automated production lines.

4. Special Industrial Applications

  • High-Frequency Welding Equipment: Resists high-frequency vibrations and localized high temperatures.
  • Environmental Protection Equipment: Works in corrosive environments, such as desulfurization and dust removal systems.

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!

S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ


China S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ factory

S7008 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ Images

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