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724AC High Precision P4 Angular Contact Ball Bearing 4x13x4mm Single Row with 25° Contact Angle

Name: 724AC High Precision P4 Angular Contact Ball Bearing 4x13x4mm Single Row with 25° Contact Angle
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 724AC Precision Miniature Angular Contact Ball Bearings
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OEM

Certification: IATF16949:2016

Model Number: 724AC Precision Miniature Angular Contact Ball Bearings

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 30 days

Supply Ability: 500000pcs per month

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Product Details

Product Description

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                                                                                                                                                                                    724AC Angular Contact Ball Bearings, Angular Contact Ball Bearings 4x13x4mm
                      

Part Number:	724AC High Precision Miniature Angular Contact Ball Bearings	Tolerance:	P4 / ABEC-7,P5,P6 Available
Contact Angle:	AC/25°，C&B Available	Preload:	Light Preload
Interchangeable With:	SKF, NSK Etc	Sealed Type:	Open ,or ZZ/2RS

Part Number:	724AC High Precision Miniature Angular Contact Ball Bearings
Tolerance:	P4 / ABEC-7,P5,P6 Available
Contact Angle:	AC/25°，C&B Available
Preload:	Light Preload
Interchangeable With:	SKF, NSK Etc
Sealed Type:	Open ,or ZZ/2RS

724AC High Precision P4 Angular Contact Ball Bearing 4x13x4mm Single Row with 25° Contact Angle

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724AC Precision Miniature Angular Contact Ball Bearings 4x13x4mm Single Row Fishing wheel

Design Features

The 724 AC Bearing is crafted from high-quality materials and manufactured to exacting precision standards. This super-precise angular contact ball bearing is ideal for high-speed spindles, precision tools, and any application where accuracy and speed are critical.

Bearing Number	Inner Diameter (d)	Outer Diameter (D)	Width (B)	Chamfer (rsmin)	Dynamic (Cr)	Static (Cor)	Limiting Speed (rpm)	Weight (Kg)
724 AC	4 mm	13 mm	4 mm	0.16	1350 N	500 N	38000-48000	0.015

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° or 40°

Lubrication Oil or Grease as per requirements

Matched Arrangement Available 2pc/pair

Preload Available

Universal Matching Bearing Yes, DB, DF, DT

Temperature Range -30°C ~ +110°C

ABEC Rating Precision P4 (ABEC7), P5, and P2 ratings available

Certification RoHS, IATF16949:2016

Service OEM & ODM Customized Services

Applications

The 724 AC Bearing is used in many industries where accuracy, speed, and reliability are crucial:

Machine Tool Spindles: Helps CNC machines and grinders work precisely and quickly
High-Speed Machinery: Great for drills and milling machines that need to spin fast with little vibration
Aerospace Components: Used in parts like gyroscopes, actuators, and jet engines
Medical Equipment: Found in devices like dental drills and imaging machines
Semiconductor Manufacturing: Essential for machines that process wafers

Performance Characteristics

High-Speed Operation: Designed to spin at high speeds without overheating or wearing out too quickly
Precise Movement: Made with extremely tight tolerances (P4 or P4A class) for smooth and accurate movement
Strong and Stable: Provides strong support in both axial and radial directions
Durable Materials: Uses high-grade materials that resist wear and perform reliably
Low Friction and Heat Management: Minimizes internal friction and efficiently dissipates heat
Load Capacity: Can handle both axial (thrust) and radial loads
Long-lasting: Advanced manufacturing and quality materials ensure extended service life

Additional Benefits

Better Sealing: Advanced sealing options protect against dirt and debris
Adjustable Preload: Allows for fine-tuning to match specific application needs
Wide Temperature Range: Works well between -30°C and +110°C
Certified Quality: Meets RoHS and IATF16949:2016 standards
Custom Solutions: Offers custom services for OEM and ODM needs

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705AC Miniature Super Precision Angular Contact Ball Bearing 5x14x5mm with 25°,15° and 40° Contact Angle and Light Preload

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