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60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type

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    Buy cheap 60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type from wholesalers
     
    Buy cheap 60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type from wholesalers
    • Buy cheap 60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type from wholesalers

    60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type

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    Brand Name : CNBTZC or OEM
    Model Number : 7312B
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 100000pcs per month
    Delivery Time : 2-4 weeks
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    60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type

    7312B 60*130*31mm Single Row Angular Contact Ball Bearing


    The 7312B bearing,with a bore diameter of 60 mm, outside diameter 130 mm, and width of 31 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 Number7312 B
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)60 mm
    Outer Bore Diameter (D)130 mm
    Width (B)31 mm
    SpecificationsContact Angle40°
    MaterialChrome Steel
    Cage MaterialStell
    Number of RowsSingle Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationLubricated
    Tolerance ClassP6 (ABEC-3)
    Weight1.85 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    Load and SpeedDynamic Radial Load90000 N
    Static Radial Load66300 N
    Reference Speed For Grease (r/min)4,300 rpm
    Limiting Speed For Oil(r/min)5,600 rpm

    60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type


    60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type


    What's the Performance Features of 7312B 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 7312B Bearing?


    The 7312B is an angular contact ball bearing widely used in various industries due to its high precision, high speed, and load-bearing capabilities. Below are its primary application areas:

    1. Machine Tools & General Machinery

    • Used in milling machines, broaching machines, and machine guards.
    • Enhances efficiency and stability with high precision and speed.
    • Also used in pressing machines, casting equipment, and heat exchangers for high-load applications [123].

    2. Industrial Automation & Special Equipment

    • Common in automation devices like inserter machines, vibratory feeders, and soldering irons.
    • Good sealing and wear resistance make it suitable for dusty or moist environments.
    • Supports high-speed and precise control in magnetizers, reactors, and annealing furnaces [2716].

    3. Chemical & Food Processing

    • Found in chemical reactors, pumps, and nonwoven machinery due to its corrosion-resistant materials.
    • Used in food processing equipment like grain processing and washing machines, meeting hygiene standards [12].

    4. Printing, Packaging & Textile Machinery

    • Provides high-precision support in printing (e.g., offset printers) and textile machines (e.g., nonwoven machinery).
    • Low friction and compact design reduce energy use and extend life in high-speed operations [1216].

    5. Other Special Applications

    • Applied in medical devices, environmental equipment, and livestock machinery.
    • Proven reliable in niche areas like electrostatic generators and shoe-making machines.

    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

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

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    Quality 60mm Bore 7312B Single Row Angular Contact Ball Bearings 60*130*31 Mm Open Type for sale
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