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7011 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 40,000 rpm

Name: 7011 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 40,000 rpm
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7011 CB/HCP4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7011 CB/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: 100000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super Precision Angular Contact Bearing, Single Row Ball Bearing CB/HCP4A, Precision Ball Bearing with Warranty
                              

Part Number:	7011 CB/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 7011CSN24TRP4
Coating:	Without	Sealing:	Without
Design:	High-speed B	Contact Type:	Normal Contact (two-point Contact)

Part Number:	7011 CB/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 7011CSN24TRP4
Coating:	Without
Sealing:	Without
Design:	High-speed B
Contact Type:	Normal Contact (two-point Contact)

7011 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 40,000 rpm

7011 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing

7011 CB/HCP4A 55×90×18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed

Super-precision, high-speed B design, single row angular contact ball bearing

The 7011 CB/HCP4A bearing, with bore diameter of 55 mm, outside diameter of 90 mm, and width of 18 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	7011 CB/HCP4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	55 mm
Inner Bore Diameter Tolerance	-0.007mm to 0
Outer Bore Diameter (D)	90 mm
Outer Bore Diameter Tolerance	-0.008mm to 0
Width (B)	18 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	0.4 kg
Matched Arrangement	No
Universal Matching Bearing	No
Preload	Not applicable
Dynamic Radial Load	14000 N
Static Radial Load	11000 N
Reference Speed For Grease (r/min)	26,000 rpm
Limiting Speed For Oil (r/min)	40,000 rpm

Performance Features

The 7011 CB/HCP4A bearing, engineered for high-performance applications, features 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

As a high-precision angular contact ball bearing, the 7011 CB/HCP4A is widely used in various industrial applications:

Machining Centers: Meets strict requirements for high precision, rigidity, and rotational speed, ensuring stable and accurate machining quality and reliability.
Plastic Packaging Machinery: Commonly used in plastic packaging machines.
Inverter Welding Machines: Suitable for applications generating vibration and heat during operation.
Strapping Machines (Bundlers): Offers high precision and stability for efficient and accurate operation under pressure and frequent start-stop cycles.
Fertilizer Processing Equipment: Ensures reliable operation in harsh environments with dust and corrosive substances.
Handwheels: Provides high precision and excellent rolling performance for accurate and smooth handwheel control.
Insertion Machines (Component Placers): Ensures accuracy and consistency during fast insertion operations with high precision and high-speed capabilities.
Extrusion Equipment: Maintains stable operation and consistent product quality in extrusion systems for materials like plastics and rubber.
Hoists (Winches): Features strong load-bearing and impact resistance capabilities for safe and reliable operation during lifting and lowering operations.

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, For custom sizes, please contact us
Factory Manufacturer	Yes

If you need more detailed information, feel free to ask!

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