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Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

    • Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads
    • Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads
  • Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

    Product Details:

    Place of Origin: CHANGZHOU,CHINA
    Brand Name: NEKIB OR FUMSB
    Certification: ISO9001,IATF16949
    Model Number: NAO 8*19*10

    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
    Precision Ratingow: P0,P3, P4,P5,P6 Seals Type: Open
    Level: V1, V2, V3, V4 Application: Engineering Machinery
    Material: Bearing Steel Spherical: Non-Aligning Bearings

    Steel needle roller bearing without shoulder with inner ring/ NAO series for engine parts/High quality

    Description of NA, NKI type:

    Outer ring double rib (or double lock ring) needle roller bearings with cage NA, NKI type, can be installed in the inner ring and outer ring (with lock ring, full set of needle rollers and cages), high authority rotation speed Two columns.
    If the shaft cannot be used as a raceway, that is, if it is impossible or uneconomical to grind the shaft for grinding, this type of needle roller bearing with inner ring can be used.

    Features of RNA49/RNA48/NA59/RNA59/RNA69 ect.

    Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of

    the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range

    of needle rollers as stipulated by ISO. Needle roller bearings includes drawn cup and solid radial bearings, as

    well as application-specific cam followers, and roller followers.

     

    NK RNA49 RNA48 Outer ring of double-wall single row without inner ring
    NA59 RNA59 Outer ring of double-wall single row
    NKI NKIS NA49 NA48 Double-wall there is a separate inner ring outer ring
    RNA69 Dual-access side of double row outer ring without inner ring
    NA59 Outer pairs of dual-listed Inner Edge
    RNA49..RS RNA49..2RS Single seals or double seals
    RN69..RS NA69..2RS Single seals or double seal double row
    NAV Double-wall there is a separate inner ring outer ring

     

    Drawings of needle roller beaing with inner ring:(BRI Series)

    Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

     

    Catalogue of BRI series(Inch):

     

    shaft diameter Model Boundary dimensions   Basic load rating Limiting Speed
    mm mm Dynamic Static
        C Co
    mm FW D C dh R(2) kgf kgf rpm
    Max Max
    9.525 BRI 61812 15.875 28.575 19.05 24.5 0.6 1930 2010 25000
    12.7 BRI 82012 19.05 31.75 19.05 26.5 1 2220 2490 20000
    BRI 82016 19.05 31.75 25.4 26.5 1 2810 3380 20000
    15.875 BRI 102212 22.225 34.925 19.05 29.7 1 2340 2770 18000
    BRI 102216 22.225 34.925 25.4 29.7 1 2970 3760 18000
    19.05 BRI 122412 25.4 38.1 19.05 32.9 1 2580 3250 16000
    BRI 122416 25.4 38.1 25.4 32.9 1 3280 4420 16000
    22.225 BRI 142616 28.575 41.275 25.4 36 1 3560 5090 14000
    BRI 142620 28.575 41.275 31.75 36 1 4410 6690 14000
    25.4 BRI 142620 31.75 44.45 25.4 39.2 1 3670 5450 13000
    BRI 162816 31.75 44.45 31.75 39.2 1 4550 7180 13000
    28.575 BRI 162820 34.925 47.625 25.4 42.4 1 3930 6120 11000
    BRI 183020 34.925 47.625 31.75 42.4 1 4870 8060 11000
    31.75 BRI 203316 38.1 52.388 25.4 45.1 1.5 4460 6820 11000
    BRI 203320 38.1 52.388 31.75 45.1 1.5 5530 8980 11000
    34.925 BRI 223516 41.275 55.562 25.4 48.3 1.5 4570 7230 9500
    BRI 223520 41.275 55.562 31.75 48.3 1.5 5670 9530 9500
    38.1 BRI 243716 44.45 58.738 25.4 51.5 15 4850 7980 9000
    BRI 243720 44.45 58.738 31.75 51.5 1.5 6010 10500 9000
    BRI 243820 44.45 60.325 31.75 53.1 1.5 6010 10500 9000
    BRI 243920 47.625 31.912 31.75 54.7 1.5 6130 11000 8500
    50.8 BRI 264116 50.8 65.088 25.4 57.8 1.5 5200 9110 8000
    BRI 264120 50.8 65.088 31.75 57.8 1.5 6440 12000 8000
    57.15 BRI 365624 69.85 88.9 38.1 80.7 2 10100 19300 5500
    BRI 365628 69.85 88.9 44.45 80.7 2 11700 23300 5500
    63.5 BRI 406024 76.2 95.25 38.1 87 2 10700 21600 5500
    BRI 406028 76.2 95.25 44.45 87 2 12400 26100 5500
    69.85 BRI 446828 82.55 107.95 44.45 99.7 2 14400 26400 5000
    BRI 446832 82.55 107.95 50.8 99.7 2 15700 29500 5000
    76.2 BRI 487232 88.9 114.3 50.8 106.1 2 16500 32100 4500
    82.55 BRI 527632 95.25 120.65 50.8 111.4 2.5 17200 34900 4000
    88.9 BRI 568032 101.6 127 50.8 111.4 2.5 18000 37500 4000


    Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

     

    Non - Aligning Steel Needle Roller Bearing High Durability Under Heavy Loads

     

     

    Contact Details
    changzhou fums bearing co.,ltd

    Contact Person: tang

    Tel: 86 18915054444

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