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Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

    • Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads
    • Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads
  • Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

    Product Details:

    Place of Origin: CHANGZHOU,CHINA
    Brand Name: NEKIB OR FUMSB
    Certification: ISO9001,IATF16949
    Model Number: RNAV4903

    Payment & Shipping Terms:

    Minimum Order Quantity: 100
    Price: 0.1-100$ one piece
    Packaging Details: Roll or single box
    Delivery Time: 5-8 work days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 300kpcs,30days
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    Detailed Product Description
    Specification: Bearing Steel GCR15 Spherical: Non-Aligning Bearings
    Application: Engineering Machinery HS Code: 8482400000
    Rolling Body: Roller Bearings Roller Type: Needle Rollers

    Full coplement needle roller bearing with or without inner ring/NAV/RNAV Series

    Description:

    As for the full complement needle roller bearing with inner ring, the outer ring has the oil hole. The Iubricating oil can be fed in from the oil hole. The outer ring has the double shoulders, As for the full complement needle roller bearing without inner ring, since the inner ring has no shoulder and cage, the inner ring, outer ring,complete set of needles can be mounted respectively.It is suitable for parts of which the radial size is Limited.The surface of shaft journal fitted with it is acted directly as rolling surface. lt is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0.63bhm. This kind of full complement bearing, with inner ring or without inner ring, does not limit the axial shift of shaft and housing.

    Since this kind of bearing has no cage, the needles rotate without correct guiding, they rub heavily against each other and the bearing has the low limiting rotational speed.

     

    Model Number Needle roller bearing RNAV 4903
    wn Brand NEKIB or FUMSB
    ID*OD*W(mm) 22x30x13mm
    Net weight(g) 45g
    Seals type Open
    Rings Material Chrome steel-GCr15, high Carbon steel-GCR11,Stainless steel-440C,304 316
    Cages Material steel,brass,nylon
    Quality standard ISO9001:2008 SASO CE PVOC
    Precsion

    P0,P6,P5,P4

    ABEC-1,ABEC-3,ABEC-5 etc

    Clearance C0,C1,C2,C3,C4,C5
    Noise Z1,Z2,Z3
    Vibration V1,V2,V3
    HRC 58-62HRC
    Tolerance Grade GB/T307.1-205
    Delivery time 7-25 days
    Payment term B: 100% LC AT SIGHT
    Services OEM,ODM,OBM Services
    Packing Single box,tube packing,industrial packing or according to customers' requirement
    MOQ 100 PCS
    Main Market Asia,Europe,America,Africa,Middle East,Australia etc.

    Feature:

    • Drawn cup needle roller bearing for applications with high dynamic loads
    • Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces
    • Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
    • Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads

    Drawings:

     

    Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic LoadsFull Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

    Catalogue:

    Model Number d(mm) D(mm) B(mm)
    RNAV 4902 20 28 13
    RNAV 4002 21.87 32 17
    RNAV 4903 22 30 13
    RNAV 4003 24.3 35 18
    RNAV 4904 25 37 17
    RNAV 4004 28.7 42 22
    RNAV 4905 30 42 17
    RNAV 4005 33.5 47 22
    RNAV 4906 35 47 17
    RNAV 4006 40.1 55 25
    RNAV 4907 42 55 20
    RNAV 4007 45.9 62 27
    RNAV 4908 48 62 22
    RNAV 4008 51.6 68 30
    RNAV 4909 52 68 22
    RNAV 4009 57.4 75 30
    RNAV 4910 58 72 22
    RNAV 4010 62.1 80 30
    RNAV 4911 69.8 90 35
    RNAV 4912 68 85 25
    RNAV 4012 74.6 95 35
    RNAV 4013 80.3 100 35

     

     

     

    Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

    Full Complement Sealed Needle Roller Bearing NAV/RNAV Series With High Dynamic Loads

     

    Contact Details
    changzhou fums bearing co.,ltd

    Contact Person: tang

    Tel: 86 18915054444

    Send your inquiry directly to us (0 / 3000)