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17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type

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    Buy cheap 17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type from wholesalers
     
    Buy cheap 17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type from wholesalers
    • Buy cheap 17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type from wholesalers

    17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type

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    Brand Name : CNBTZC or OEM
    Model Number : 7303B
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 200000pcs per month
    Delivery Time : 2-4 weeks
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    17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type

    7303B 17*47*14mm Single Row Angular Contact Ball Bearing


    The 7303B bearing,with a bore diameter of 17 mm, outside diameter of 47 mm, and width of 14 mm.This single row angular contact ball bearing can support both radial and axial loads simultaneously, with the axial load being accommodated in one direction only. Depending on the specific model, this bearing is capable of operating at high speeds or even extremely high speeds. Compared to deep groove ball bearings, it can withstand significantly greater unidirectional axial forces.It is particularly well-suited for situations needing robust handling of both radial and significant unidirectional axial loads at high speeds.


    Part Number7303 B
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)17 mm
    Outer Bore Diameter (D)47 mm
    Width (B)14 mm
    SpecificationsContact Angle40°
    MaterialChrome Steel
    Cage MaterialNylon
    Number of RowsSingle Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationLubricated
    Tolerance ClassP6 (ABEC-3)
    Weight0.11 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    Load and SpeedDynamic Radial Load14000 N
    Static Radial Load8000 N
    Reference Speed For Grease (r/min)13,000 rpm
    Limiting Speed For Oil(r/min)18,000 rpm

    17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type


    17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type


    What's the Performance Features of 7303B Bearing?


    • High-Speed Operation: With minimal friction, this bearing is designed for stable performance at high speeds.
    • Precision and Durability: It offers high precision and strength, making it suitable for applications requiring accurate shaft rotation.
    • Angular Contact Design: This design efficiently handles both axial and radial loads, enhancing load capacity and extending the bearing's life.
    • Single Direction Load Support: Capable of managing axial loads in one direction along with radial loads, ideal for applications where forces act mainly in one direction.

    What's the Applications of the 7303B Bearing?


    1. Industrial Equipment & Machinery

    • General Equipment: Industrial furnaces, conveyors, cranes, etc., supporting rotating parts.

    • Construction Machinery: Excavators, pumps, suitable for high-load environments.

    • Precision Machining: Engraving machines, cold heading machines, requiring high precision and low noise.

    2. Special Industry Applications

    • Environmental & Waste Treatment: Solid waste equipment, air purifiers, needing sealing and corrosion resistance.

    • Textile & Packaging: Spinning equipment, embroidery machines, meeting high-speed and lightweight needs.

    • Food & Pharmaceutical: Coating machines, vacuum degassing, complying with hygiene standards.

    3. Automation & Emerging Technologies

    • Electronics & Semiconductors: Electromagnetic chucks, linear guides, for precise positioning.

    • New Energy & Environmental Protection: Welding machines, plastic calenders, used in lithium battery production.

    • Firefighting & Emergency: Fire pumps, welding machines, maintaining stability under extreme conditions.

    4. Other Applications

    • Agricultural Machinery: Feeders, dividers.

    • Automotive Components: Transmission systems, steering mechanisms.

    • Rail Transit: Gear reducers, guide systems.

    Bearing NumberDimensions (mm)Basic Load Rating(N)Limiting Speeds(rpm)Reference
    Weight
    (Kg)
    Inner DiameterOuter DiameterWidthChamferDynamicStaticGreaseOil
    dDBrminr1minCrCorNon-contactWt ≈
    7301B1237120.600.309600400016000240000.060
    7302B1542131.000.6012000600014000220000.080
    7303B1747141.000.6014000800013000180000.110
    7304B2052151.000.6017300965011000150000.140
    7305B2562171.100.6026200152008500120000.300
    7306B3072191.100.6031000192007500100000.370
    7307B3580211.500.603820024500700095000.510
    7308B4090231.500.604620030500630085000.670
    7309B45100251.500.605950039800600085000.900
    7310B50110272.000.606820048000500067001.150
    7311B55120292.01.07880056500450060001.450
    7312B60130312.11.19000066300430056001.850
    7313B65140332.11.110200077800400053002.250
    7314B70150352.11.111500087200360048002.750
    7315B75160372.11.112500098500340045003.300
    7316B80170392.11.1135000110000360042003.90
    7317B85180413.01.1148000122000300040004.60
    7318B90190433.01.1158000138000280038005.40
    7319B95200453.01.1172000155000280036006.25
    7320B100215473.01.1188000180000240034007.75
    7321B105225493.01.1202000195000220032008.80
    7322B110240503.01.12250002250002000300010.50
    7328B140300624.01.52880003150001700240022.44

    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

    Quality 17mm Bore 7303B Single Row Angular Contact Ball Bearing 17*47*14 Mm Open Type for sale
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