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7001AC Precision Ball Bearing 12X28X8mm P4 Precision High-Speed Capable Angular Contact CNC Spindle Bearing

Name: 7001AC Precision Ball Bearing 12X28X8mm P4 Precision High-Speed Capable Angular Contact CNC Spindle Bearing
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7001AC Precision Angular Contact Ball Bearings1
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OEM

Certification: IATF16949:2016

Model Number: 7001AC Precision Angular Contact Ball Bearings1

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

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                Precision Ball Bearings Single Row, 7001AC Precision Spindle Bearings, CNC Spindle Ball Bearing
                              

Part Number:	7001AC Precision Angular Contact Ball Bearings	Tolerance:	P4 / ABEC-7,P5,P6 Precision Available
Contact Angle:	AC/25°，15 ° And 40° Available	Lubrication:	Oil Or Grease
Preload:	Light Preload	Interchangeable With:	SKF/ NTN/ NSK Etc
Sealed Type:	Open, Or ZZ/ 2RS Sealed	Old Old Model:	46101

Part Number:	7001AC Precision Angular Contact Ball Bearings
Tolerance:	P4 / ABEC-7,P5,P6 Precision Available
Contact Angle:	AC/25°，15 ° And 40° Available
Lubrication:	Oil Or Grease
Preload:	Light Preload
Interchangeable With:	SKF/ NTN/ NSK Etc
Sealed Type:	Open, Or ZZ/ 2RS Sealed
Old Old Model:	46101

7001AC Precision Ball Bearing 12X28X8mm P4 Precision High-Speed Capable Angular Contact CNC Spindle Bearing

7001AC Precision Ball Bearings Single Row 12X28X8mm CNC Spindle Ball Bearing

Product Overview

7001AC Precision Angular Contact Ball Bearings Single Row 12X28X8mm CNC Spindle - Built using high-quality materials and precision manufacturing for high-speed spindles, precision tools, and applications where accuracy and speed are critical.

Bore Diameter: 12 mm

Outer Diameter: 28 mm

Width: 8 mm

Technical Specifications

Bearing Number	Inner Diameter (d)	Outer Diameter (D)	Width (B)	Dynamic (Cr)	Static (Cor)	Weight
7001AC	12 mm	28 mm	8 mm	5200 N	2550 N	0.020 Kg

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

Temperature Range: -30°C to +110°C

ABEC Rating: ABEC7 (P4, or P5, P2 available)

Certifications: RoHS, IATF16949:2016

Key Benefits

Exceptional Precision: Built to tight tolerances (P4 or P4A class), ideal for CNC machines and medical devices requiring high precision
High-Speed Capabilities: Designed for high-speed use with minimal friction and heat, suitable for aerospace and precision manufacturing
Enhanced Rigidity and Stability: Handles axial and radial loads effectively, perfect for robotic arms and semiconductor equipment
Advanced Material Use: Made from top-quality materials that resist wear and perform well at high temperatures
Efficient Cooling: Reduces internal friction and dissipates heat efficiently, extending service life and improving performance

Applications

Aerospace Components: Ideal for gyroscopes, actuators, and jet engine components where exactness and stability are paramount
Machine Tool Spindles: Perfect for CNC machines and precision grinders, ensuring high-speed operation with pinpoint accuracy
High-Speed Machinery: Suitable for drills and milling machines requiring high-speed rotation without performance compromise
Medical Equipment: Found in high-speed medical devices such as dental drills and imaging equipment for consistent, precise operation
Semiconductor Manufacturing: Essential in semiconductor production equipment for reliable and accurate wafer processing

Additional Services

Matched Arrangement: Available (2 pcs/set)

Universal Matching: Yes, DB, DF, DT (Back to Back, Face to Face, Tandem)

Preload: Available

Custom Services: OEM & ODM Customized Services available

Samples: Please Contact Us for Details

Size Options: Standard sizes available, custom sizes upon request

Manufacturer: Factory direct, welcome to visit our company

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