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S7004 ACD/P4A Super Precision Angular Contact Ball Bearing 20x42x12 mm High Speed P4A Grade

Name: S7004 ACD/P4A Super Precision Angular Contact Ball Bearing 20x42x12 mm High Speed P4A Grade
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S7004 ACD/P4A
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7004 ACD/P4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 500000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                    Super Precision Angular Contact Bearing 7004, ACD/P4A Ball Bearing 2RZ, Single Row Angular Contact Bearing 7004
                      

Part Number:	S7004 ACD/P4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease	Replaceable With:	SKF, NSK
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S7004 ACD/P4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease
Replaceable With:	SKF, NSK
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

S7004 ACD/P4A Super Precision Angular Contact Ball Bearing 20x42x12 mm High Speed P4A Grade

S7004 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 7004 2RZ

S7004 ACD/P4A 20×42×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, single row angular contact ball bearing with seals. The S7004 ACD/P4A bearing features precise dimensions, high static load capacity, P4A precision grade, and delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	S7004 ACD/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	20 mm
Inner Bore Diameter Tolerance	-0.005mm to 0
Outer Bore Diameter (D)	42 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	12 mm
Width Tolerance	-0.2mm to 0
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
Tolerance Class	P4A (better than P4)
Weight	0.068 kg
Dynamic Radial Load	8320 N
Static Radial Load	4150 N
Reference Speed For Grease	38,000 rpm
Limiting Speed For Oil	60,000 rpm

Performance Features

The S7004 ACD/P4A bearing is engineered for high-performance applications, featuring P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

Applications

The S7004 ACD/P4A bearing is a precision angular contact ball bearing renowned for its exceptional performance in high-speed applications. It is particularly suited for use in electric spindles, high-speed machining centers, milling machines, internal grinding machines, and woodworking machinery. By offering high precision, necessary speed capabilities, and excellent load capacity, this bearing ensures stability, enhances efficiency, and improves the quality of machining processes across these various industrial applications.

Certifications & Services

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 (Custom sizes available upon request)
Factory Manufacturer	Yes

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