Sign In | Join Free | My himfr.com
Home > Precision Ball Bearings >

2RZ 7011 CB/P4A Super Precision Angular Contact Bearings

Beining Intelligent Technology (Zhejiang) Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap 2RZ 7011 CB/P4A Super Precision Angular Contact Bearings from wholesalers
     
    Buy cheap 2RZ 7011 CB/P4A Super Precision Angular Contact Bearings from wholesalers
    • Buy cheap 2RZ 7011 CB/P4A Super Precision Angular Contact Bearings from wholesalers

    2RZ 7011 CB/P4A Super Precision Angular Contact Bearings

    Ask Lasest Price
    Brand Name : CNBTZC or OEM
    Model Number : 7011 CB/P4A
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 100000pcs per month
    Delivery Time : 2-4 weeks
    • Product Details
    • Company Profile

    2RZ 7011 CB/P4A Super Precision Angular Contact Bearings

    7011 CB/P4A 55*90*18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

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


    The 7011 CB/P4A bearing,bore diameter is 55 mm, outside diameter is 90 mm,width is 18 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.


    Part Number7011 CB/P4A
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)55 mm
    Inner Bore Diameter Tolerance-0.007mm to 0
    Outer Bore Diameter (D)90 mm
    Outer Bore Diameter Tolerance-0.008m to 0
    Width (B)18 mm
    Width Tolerance-0.2mm to 0
    SpecificationsContact Angle15° (25°,40° Available)
    MaterialChrome Steel
    Cage MaterialPhenolic
    Number of Rows1 Single Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationGrease or Oil
    Tolerance ClassP4A better than P4
    Weight0.42 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    PreloadNot applicable
    Load and SpeedDynamic Radial Load14000 N
    Static Radial Load11000 N
    Reference Speed For Grease (r/min)22,000 rpm
    Limiting Speed For Oil(r/min)32,000 rpm

    2RZ 7011 CB/P4A Super Precision Angular Contact Bearings


    2RZ 7011 CB/P4A Super Precision Angular Contact Bearings


    What's the Performance Features of 7011 CB/P4A Bearing?


    The 7011 CB/P4A bearing, engineered for high-performance applications, features P4A grade precision, an 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.


    What's the Applications of the 7011 CB/P4A Bearing?


    As a high-precision angular contact ball bearing, the 7011 CB/P4A is widely used in various industrial applications. Below is a detailed overview of its application areas:

    1. Machine Tool Industry

    • Spindle Systems: Used in machining centers, CNC lathes, grinders, and milling machines to support high-speed, high-precision operations.
    • Precision Rotary Tables: Provides low friction and high rigidity for indexing heads and rotary tables.

    2. Industrial Robotics

    • Joint Mechanisms: Applied in robotic arms, wrists, and rotating axes for fast, accurate, and repeatable motion.
    • Harmonic Drives: Integrated with precision reducers to improve dynamic performance and responsiveness.

    3. Aerospace

    • Aircraft Engines: Supports high-speed components in turbines and auxiliary power units (APUs).
    • Navigation Systems: Used in gyroscopes, inertial guidance systems, and other precision instruments requiring long-term reliability.

    4. Precision Instruments

    • Optical Equipment: Essential for rotating parts in semiconductor lithography machines and microscopes.
    • Measurement Tools: Ensures high accuracy in coordinate measuring machines (CMMs) and laser scanning systems.

    5. Automotive Industry

    • High-Performance Drivetrains: Used in motorsport transmissions and motor shafts for EVs/HEVs.
    • E-Drive Systems: Supports high-speed operation in electric and hybrid vehicle powertrains.

    6. Medical Devices

    • Imaging Systems: Used in CT/MRI scanner gantries where low noise and high reliability are critical.
    • Surgical Tools: Powers high-speed dental drills and orthopedic surgical instruments.

    7. Energy Sector

    • Turbomachinery: Applied in small gas turbines and high-speed compressors for industrial applications.
    • Wind Turbines: Improves precision and performance in pitch control systems and generator bearings.

    CERTIFICATERoHS & REACH, IATF16949:2016
    FeatureHigh Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
    ServiceOEM&ODM Customized Services
    SamplesPlease Contact Us
    ServiceOnline Support,Professional Service
    SizeStandard,For custom sizes ,please contact us
    Factory ManufacturerYes

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

    R2AZZ Shielded Radial Ball Bearing Miniature Deep Groove Ball Bearings Single Row 3.175x12.7x4.366mm Motor high speed bearing 4

    Quality 2RZ 7011 CB/P4A Super Precision Angular Contact Bearings for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Beining Intelligent Technology (Zhejiang) Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)