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7004 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 80,000 rpm

Name: 7004 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 80,000 rpm
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7004 CD/HCP4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7004 CD/HCP4A

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

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                                                                                                                                                                                                                                                                                                                                                                                7004 CD angular contact ball bearing, super precision ball bearing, single row angular bearing
                              

Part Number:	7004 CD/HCP4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Open (2RZ Available)	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil	Replaceable With:	SKF, NSK
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	7004 CD/HCP4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Open (2RZ Available)
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil
Replaceable With:	SKF, NSK
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

7004 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 80,000 rpm

7004 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing

Product Overview

7004 CD/HCP4A 20×42×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls for High Speed Applications

Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	7004 CD/HCP4A
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	15° (25°, 40° Available)
Material	Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material	Phenolic
Number of Rows	1 Single Row
Seal Type	Open
Temperature Range	-30°C to 150°C
Lubrication	Grease or Oil
Tolerance Class	P4A (better than P4)
Weight	0.06 kg

Load and Speed Ratings

Dynamic Radial Load	8700 N
Static Radial Load	4300 N
Reference Speed For Grease	50,000 rpm
Limiting Speed For Oil	80,000 rpm

Product Images

Performance Features

The 7004 CD/HCP4A bearing is engineered for high-performance applications with 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.

Applications

The 7004 CD/HCP4A bearing is distinguished by its high precision, stability, and durability, making it essential across a broad spectrum of applications including:

Machine tool lead screw straightening equipment
Presses and food baking devices
Waste incinerators and gas furnaces
Washing and drying equipment
Sand making machinery and burners
Plastic printing machines and overhead cranes
Proofing machines and sorting screens
Solid waste treatment and road traffic equipment
Bevel gear reducers and submersible pumps
Surgical devices and environmental protection equipment

Certifications & Services

Certifications RoHS & REACH, IATF16949:2016

Features High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Services OEM & ODM Customized Services, Online Support, Professional Service

Sizes Standard sizes available, custom sizes upon request

Manufacturer Factory Manufacturer

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