Product Details
Place of Origin: China
Brand Name: OEM
Certification: IATF16949:2016
Model Number: 7002AC Precision Angular Contact Ball Bearings
Payment & Shipping Terms
Minimum Order Quantity: 100
Price: Please contact us
Packaging Details: plastic bag,box,carton,pallet
Delivery Time: 30 days
Supply Ability: 500000pcs per month
Part Number: |
7002AC Precision Angular Contact Ball Bearings |
Tolerance: |
P4 / ABEC-7,P5,P6 Precision Available |
Contact Angle: |
AC/25°，15 ° And 40° Available |
Lubrication: |
Oil |
Preload: |
Light Preload |
Interchangeable With: |
SKF/ NTN/ NSK/ |
Sealed Type: |
Open, ZZ Or 2RS Available |
Old Old Model: |
46102 |
Part Number: |
7002AC Precision Angular Contact Ball Bearings |
Tolerance: |
P4 / ABEC-7,P5,P6 Precision Available |
Contact Angle: |
AC/25°，15 ° And 40° Available |
Lubrication: |
Oil |
Preload: |
Light Preload |
Interchangeable With: |
SKF/ NTN/ NSK/ |
Sealed Type: |
Open, ZZ Or 2RS Available |
Old Old Model: |
46102 |
7002AC Precision Angular Contact Ball Bearings Single Row 15X32X9mm CNC Spindle
The 7002 AC Bearing is built using high-quality materials and precision manufacturing.This super-precise angular contact ball bearing is perfect for high-speed spindles, precision tools, and any application where accuracy and speed really matter.
Bore Diameter: 15 mm Outer Diameter: 32 mm Width: 9 mm
| Bearing Number | Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Weight(Kg) | ||||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | |||
| d | D | B | rsmin | r1smin | Cr | Cor | Non-contact | Non-contact | reference | |
| 7002AC | 15 | 32 | 9 | 0.3 | 0.15 | 5950 | 3250 | 17000 | 24000 | 0.028 |
| Ring Material |
Superior-Grade GCr15 |
| Roller Material |
High Precision Steel Ball G5 |
| Cage Material |
Bakelite Cage or PEEK High-strength Cage |
| Contact Angle | 25°,15° & 40° available |
| Lubrication | Oil or Grease |
| Matched Arrangement | Available 2 |
| Preload | Available |
| Number Of Bearings In Matched Set | 2 pcs/set |
| Universal Matching Bearing | Yes,DB,DF,DT(Back to Back,Face to Face,Tandem) |
| Temperature Range | -30°C ~ +110°C |
| ABEC Rating | ABEC7(P4,or P5,P2 available) |
| CERTIFICATE | RoHS, IATF16949:2016 |
| For Load Direction | Angular Contact |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us for Details |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes,Welcome Visit Our Company |
What Are the Key Benefits of Using a 7002 AC Bearing?
Very Accurate: This bearing is made with very tight tolerances (P4A class), ensuring it runs extremely accurately. Its smooth surfaces and precise design minimize unwanted movements, making it perfect for CNC machines and medical devices.
Fast and Smooth: Designed for high-speed use, this bearing can spin very fast with little friction and heat. It handles heat well, ensuring reliable performance even during long periods of use in tough environments like aerospace and precision manufacturing.
Strong Load Handling: This bearing can handle both axial and radial loads, providing excellent rigidity and stability. It stays strong under changing or heavy loads, making it ideal for applications like robotic arms and semiconductor equipment.
Durable Build: Made from top-quality materials, this bearing can withstand harsh conditions. These materials resist wear, perform well at high temperatures, and last longer, making it suitable for industries like aerospace, automotive, and heavy machinery.
Efficient Cooling: Engineered to reduce internal friction and dissipate heat efficiently, this bearing prevents overheating and reduces wear. This extends its life and improves overall efficiency, ensuring smoother operation over time.
What Are the Applications the 7002 AC Bearing Suitable For?
The 7002 AC Bearing excels in applications where precision, speed, and reliability are critical. Common uses include:
Aerospace Components
Precision and Stability: Ideal for aerospace parts such as gyroscopes, actuators, and jet engine components, where exactness and stability are paramount.
Machine Tool Spindles
High-Speed and Accuracy: Perfect for CNC machines and precision grinders, ensuring tools operate at high speeds with pinpoint accuracy.
High-Speed Machinery
Efficient Operation: Suitable for equipment like drills and milling machines that require high-speed rotation without compromising on performance.
Medical Equipment
Reliable Performance: Found in high-speed medical devices such as dental drills and imaging equipment, where consistent and precise operation is essential.
Semiconductor Manufacturing
Critical Precision: Essential in semiconductor production equipment, ensuring accurate wafer processing through reliable and fast operation.
