7001AC Precision Ball Bearings Single Row 12X28X8mm CNC Spindle Ball Bearing
7001AC Precision Angular Contact Ball Bearings Single Row 12X28X8mm CNC Spindle
Design Features of the 7001 AC Precision Angular Contact Bearing
The 7001 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.
Dimensions:
Bore Diameter: 12 mm Outer Diameter: 28 mm Width: 8 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 | |
| 7001AC | 12 | 28 | 8 | 0.3 | 0.15 | 5200 | 2550 | 18000 | 26000 | 0.020 |
| 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 7001 AC Bearing?
Exceptional Precision
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Highly Accurate: Built to tight tolerances (P4 or P4A class), ideal for CNC machines and medical devices needing high precision.
High-Speed Capabilities
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Fast and Efficient: Designed for high-speed use with minimal friction and heat, suitable for aerospace and precision manufacturing.
Enhanced Rigidity and Stability
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Robust Load Handling: Handles axial and radial loads well, perfect for robotic arms and semiconductor equipment.
Advanced Material Use
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Durable Build: Made from top-quality materials that resist wear and perform well at high temperatures.
Efficient Cooling
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Effective Heat Management: Reduces internal friction and dissipates heat efficiently, extending its life and improving performance.
What Are the Applications the 7001 AC Bearing Suitable For?
The 7001 AC Bearing excels in applications where precision, speed, and reliability are critical. Common uses include:
Aerospace Components
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Precision and Stability: Ideal for aerospace parts such as gyroscopes, actuators, and jet engine components, where exactness and stability are paramount.
Machine Tool Spindles
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High-Speed and Accuracy: Perfect for CNC machines and precision grinders, ensuring tools operate at high speeds with pinpoint accuracy.
High-Speed Machinery
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Efficient Operation: Suitable for equipment like drills and milling machines that require high-speed rotation without compromising on performance.
Medical Equipment
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Reliable Performance: Found in high-speed medical devices such as dental drills and imaging equipment, where consistent and precise operation is essential.
Semiconductor Manufacturing
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Critical Precision: Essential in semiconductor production equipment, ensuring accurate wafer processing through reliable and fast operation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.