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234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings

    Buy cheap 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings from wholesalers
     
    Buy cheap 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings from wholesalers
    • Buy cheap 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings from wholesalers
    • Buy cheap 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings from wholesalers
    • Buy cheap 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings from wholesalers

    234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings

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    Brand Name : MONTON
    Model Number : 234418-M-SP
    Certification : ISO9001
    Price : Ask
    Payment Terms : T/T
    Supply Ability : 10000PCS/WEEK
    Delivery Time : 7-35 days
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    234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings

    234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings

    234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings


    Main Dimensions & Performance Data
    d
    90 mm
    Bore diameter
    D
    140 mm
    Outside diameter
    B
    60 mm
    Width
    C
    30 mm
    Width, outer ring
    Ca
    66,000 N
    Basic dynamic load rating, axial
    C0a
    213,000 N
    Basic static load rating, axial
    Cua
    18,200 N
    Fatigue load limit, axial
    nG Grease
    4,000 1/min
    Limiting speed for grease lubrication
    nG Oil
    5,300 1/min
    Limiting speed for oil lubrication
    2.914 kg
    Weight
    Dimensions
    d1
    123 mm
    Rip diameter shaft washer
    B1
    15 mm
    Height wave disc
    rmin
    1.5 mm
    Minimum chamfer dimension
    r1 min
    0.3 mm
    Minimum chamfer dimension
    ds
    4.8 mm
    Diameter lubrication hole
    ns
    9.5 mm
    Width of lubricating groove
    Mounting dimensions
    da
    110.5 mm
    Diameter shaft shoulder
    da
    h12
    Diameter shaft shoulder clearance
    Da
    130.5 mm
    Shoulder diameter outer ring
    Da
    H12
    Shoulder diameter outer ring clearance
    ra max
    1.5 mm
    Maximum recess radius
    ra1 max
    0.3 mm
    Maximum recess radius
    α
    60 °
    Contact angle
    a
    232.5 mm
    Distance between the apexes of the pressure cones
    Additional information
    ca
    708 N/µm
    Axial rigidity
    KaE
    1,326 N
    Lift-off force
    Fv
    465 N
    Preload force

    The double direction precision bearings are therefore particularly suitable for precision spindle bearing arrangements in machine tools. In this case, the axial angular contact ball bearing is combined with a double row cylindrical roller bearing with a tapered bore, which supports the radial forces.
    Sealing

    Axial angular contact ball bearings are of an open design.

    The bearings can be lubricated with oil or grease. Higher speeds can be achieved with oil lubrication. In order to allow oil to flow between the two rows of balls, the housing locating washer has a lubrication groove and lubrication holes.


    At high speeds, overlubrication of the radial bearing can be prevented if the installation space is separated between the axial angular contact ball bearing and the cylindrical roller bearing.
    1. Type:axial angular contact ball bearing

    2. Application: CNC machine,precision equipment and so on

    Features:

    (1) Double direction

    (2) Super precision

    (3) Brass cage

    (4) Competitive price

    (5) Long use life

    Quality 234418-M-SP 90*140*60mm double direction axial angular contact thrust ball bearings for sale
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