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Home > products > Angular Contact Ball Bearings > 7001 AC-2RZ P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular Contact Ball Bearing

7001 AC-2RZ P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular Contact Ball Bearing

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7001 AC-2RZ P4A GA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 100000pcs per month

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Highlight:
Part Number:
7001 AC-2RZ P4A GA Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides
Ring Type:
One-piece Inner And Outer Rings
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Contact Type:
Normal Contact (two-point Contact)
Part Number:
7001 AC-2RZ P4A GA Angular Contact Ball Bearing
Structure:
Angular Contact
Seals Type:
Sealed,Seal On Both Sides
Ring Type:
One-piece Inner And Outer Rings
Replaceable With:
SKF, NSK
Coating:
Without
Sealing:
Without
Contact Type:
Normal Contact (two-point Contact)
7001 AC-2RZ P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular Contact Ball Bearing

7001 AC-2RZ P4A GA 12*28*8 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

 

The 7001 AC-2RZ P4A GA bearing,bore diameter is 12 mm, outside diameter is 28 mm,width is 8 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 7001 AC-2RZ P4A GA
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 12 mm
Inner Bore Diameter Tolerance -0.004mm to 0
Outer Bore Diameter (D) 28 mm
Outer Bore Diameter Tolerance -0.004mm to 0
Width (B) 8 mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 25° (15°,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 or Oil
Tolerance Class P4A better than P4
Weight 0.021 kg
Matched Arrangement No
Universal Matching Bearing Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings
Preload EL/Extra Light/Class A
Load and Speed Dynamic Radial Load  3070N
Static Radial Load 1270 N
Reference Speed For Grease (r/min) 88,000 rpm
Limiting Speed For Oil(r/min) 130,000 rpm

 

 

 

7001 AC-2RZ P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular Contact Ball Bearing 0

7001 AC-2RZ P4A GA 12X28X8mm ACBB Super Precision High Capacity Single Row Angular Contact Ball Bearing 1 

 

What's the Performance Features of 7001 AC-2RZ P4A GA Bearing?

 

The 7001 AC-2RZ P4 GA angular contact ball bearing is a high-precision, high-performance bearing designed for demanding industrial applications. Built to P4A-grade precision standards, it delivers exceptional accuracy and rotational stability, making it ideal for use in CNC machine tools, aerospace equipment, medical devices, and automation systems. Featuring an angular contact design, this bearing supports both radial and axial loads simultaneously, ensuring reliable performance under complex load conditions.

Equipped with dual rubber seals (2RZ), it offers superior protection against dust, moisture, and contaminants while retaining lubrication for extended service life.

Manufactured from high-quality materials and treated with advanced thermal processes, the 7001 AC-2RZ P4A GA provides excellent wear resistance, dimensional stability, and durability. Whether you're looking for a precision angular contact bearing, a P4A grade bearing, or a high-speed industrial bearing, this model offers the performance and reliability your application demands.

 

What's the Applications of the 7001 AC-2RZ P4A GA Bearing?

 

The 7001 AC-2RZ P4A GA angular contact ball bearing is expertly engineered for high-precision and high-performance applications across a wide range of demanding industries. Designed to meet the rigorous requirements of critical machinery, this bearing excels in sectors such as:

  • Machine Tools: Including high-speed spindles, CNC machining centers, and precision lathes.
  • Aerospace: Ideal for avionics systems, flight control actuators, and navigation equipment.
  • Medical Devices: Used in surgical robots, diagnostic imaging systems, and precision instrumentation.
  • Automation Systems: Perfect for high-speed servo motors, robotic arms, and industrial automation equipment.

Featuring P4A-grade precision, an angular contact design, and dual rubber seals (2RZ), this bearing delivers superior performance under combined radial and axial loads. It also incorporates low-noise and low-vibration technology (GA grade), ensuring smooth, quiet operation even at extreme speeds.

With enhanced contamination protection, lubricant retention, and long service life, the 7001 AC-2RZ P4A GA is a trusted choice for reliable, high-performance bearings in mission-critical applications.

 

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