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Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing

Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing

    • Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing
    • Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing
  • Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing

    Product Details:

    Place of Origin: China
    Brand Name: TOB Needle Roller Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons or Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
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    Detailed Product Description
    HK Drawn Cup: Needle Roller Bearings With Open Ends HK-RS HK-2RS: Drawn Cup Needle Roller Bearings With Open Ends, Two Ends With Seal Ring
    BK Drawn Cup: Needle Roller Bearings With Closed End BK-RS Drawn Cup: Needle Roller Bearings With Closed End, One End With Seal Ring
    F- Drawn Cup: Needle Roller Bearings With Open Ends, Full Component FY-Drawn Cup: Needle Roller Bearings With Open Ends, Full Component Greased
    MF- Drawn Cup: Needle Roller Bearing With Closed End, Full Component MFY- Drawn CupMFY- Drawn Cup: Needle Roller Bearing With Closed End, Full Component, Greased
    High Light:

    drawn cup needle bearing

    ,

    radial needle bearing

     

    HK HK-RS HK-2RS BK BK-RS F FY MF MFY Drawn Cup Of Needle Roller Bearings

     

    A needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.

     

    Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race(sometimes housing itself).

     

    Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.

     

    Full complement bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity and are suitable for particularly compact designs.

     

    Needle bearings are heavily used in engine components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least 8 needle bearings (4 in each U joint) and often more if it is particularly long, or operates on steep slopes.

     

    Additional clarification of Needle Roller: According to "Marks' Standard Handbook for Mechanical Engineers", a Needle Bearing is a roller bearing with rollers whose length are at least four times their diameter.

     

    products:

    HK BK series
    HK. RS HK. 2RS series
    BK. RS series
    NA RNA NK series
    HF FC Series
    HFL FCB series
    K series KZK KBK series
    AXK series AS GS 811 WS811
    NATR NATV. PP series
    NUTR. NUTR X series
    IR IR series
    NKIA NKIB series

     

    HK Drawn cup needle roller bearings with open ends
    HK-RS Drawn cup needle roller bearings with open ends, two ends with seal ring
    HK-2RS Drawn cup needle roller bearings with open ends, two ends with seal ring
    BK Drawn cup needle roller bearings with closed end
    BK-RS Drawn cup needle roller bearings with closed end, one end with seal ring
    F- Drawn cup needle roller bearings with open ends, full component
    FY-Drawn cup needle roller bearings with open ends, full component greased
    MF- Drawn cup needle roller bearing with closed end, full component
    MFY- Drawn cup needle roller bearing with closed end, full component, greased

     

    shaft Bearing No. Boundary Dimensions Basic Loading Capacity Lomiting Speed
    FW D C rS Dynamic Stactic Oil
       
    C Co
    mm mm Min. N rpm
    5 +NK 5/10 TN 5 10 10 0.15 2350 1920 39000
    +NK 5/12 TN 5 10 12 0.15 3000 2650 39000
    6 +NK 6/10 TN 6 12 10 0.15 2600 2280 37000
    +NK 6/12 TN 6 12 12 0.15 3350 3150 37000
    7 +NK 7/10 TN 7 14 10 0.3 2850 2650 34000
    +NK 7/12 TN 7 14 12 0.3 3650 3600 34000
    8 +NK 8/12 TN 8 15 12 0.3 3950 4100 32000
    +NK 8/16 TN 8 15 16 0.3 5100 5800 32000
    +NKS 8 TN 8 16 13 0.3 5000 4700 32000
    9 +NK 9/12 TN 9 16 12 0.3 4500 5000 31000
    +NK 9/16 TN 9 16 16 0.3 5900 7100 31000
    10 +NK 10/12 TN 10 17 12 0.3 4750 5500 29000
    +NK 10/16 TN 10 17 16 0.3 6200 7800 29000
    +NKS 10 TN 10 19 13 0.3 5800 6000 29000
    12 NK 12/12 12 19 12 0.3 6400 7100 27000
    NK 12/16 12 19 16 0.3 9000 11000 27000
    +NKS 12 TN 12 22 16 0.6 9600 10400 26000
    14 NK 14/16 14 22 16 0.3 10100 11500 25000
    NK 14/20 14 22 20 0.3 12800 15600 25000
    +NKS 14 14 25 16 0.6 14400 13800 24000
    RNA 4900 14 22 13 0.3 8500 9200 25000
    15 NK 15/16 15 23 16 0.3 10700 12700 24000
    NK 15/20 15 23 20 0.3 13600 17200 24000
    +NKS 15 15 26 16 0.6 14400 14000 23000
    16 NK 16/16 16 24 16 0.3 11300 13900 23000
    NK 16/20 16 24 20 0.3 14400 18800 23000
    +NKS 16 16 28 16 0.6 15700 15800 22000
    RNA 4901 16 24 13 0.3 9400 10900 23000
    RNA 6901 16 24 22 0.3 16000 21600 23000
    17 NK 17/16 17 25 16 0.3 11900 15000 23000
    NK 17/20 17 25 20 0.3 15100 20400 23000
    18 NK 18/16 18 26 16 0.3 12500 16200 22000
    NK 18/20 18 26 20 0.3 15800 22000 22000
    +NKS 18 18 30 16 0.6 16800 17700 21000
    19 NK 19/16 19 27 16 0.3 13000 17400 22000
    NK 19/20 19 27 20 0.3 16500 23600 22000
    20 NK20/16 20 28 16 0.3 13000 17500 21000
    NK20/20 20 28 20 0.3 16400 23800 21000
    NKS 20 20 32 20 0.6 23000 25000 20000
    RNA4902 20 28 13 0.3 10600 13600 21000
    RNA6902 20 28 23 0.3 17300 25500 21000
    21 NK21/16 21 29 16 0.3 13500 18700 21000
    NK21/20 21 29 20 0.3 17100 25500 21000
    22 NK22/16 22 30 16 0.3 14000 19900 20000
    NK22/20 22 30 20 0.3 17700 27000 20000
    NKS 22 22 35 20 0.6 24500 28000 18000
    RNA4903 22 30 13 0.3 11000 14600 20000
    RNA6903 22 30 23 0.3 18600 29000 20000
    24 NK24/16 24 32 16 0.3 15000 22300 18000
    NK24/20 24 32 20 0.3 19000 30500 18000
    NKS24 24 34 20 0.6 26000 31000 17000
    25 NK25/16 25 33 16 0.3 14900 22400 18000
    NK25/20 25 33 20 0.3 18800 30500 18000
    NKS 25 25 38 20 0.6 27500 33500 17000
    RNA4904 25 37 17 0.3 21000 25500 17000
    RNA6904 25 37 30 0.3 36000 51000 17000
    26 NK26/16 26 34 16 0.3 15300 23600 17000
    NK26/20 26 34 20 0.3 19400 32000 17000
    28 NK28/20 28 37 20 0.3 22000 34000 16000
    NK28/30 28 37 30 0.3 33000 57000 16000
    NKS28 28 42 20 0.6 28500 36500 15000
    RNA49/22 28 39 17 0.3 22800 29500 15000
    RNA69/22 28 39 30 0.3 37500 55000 15000
    29 NK29/20 29 38 20 0.3 21900 34000 15000
    NK29/30 29 38 30 0.3 32500 57000 15000
    30 NK30/20 30 40 20 0.3 22600 36000 15000
    NK30/30 30 40 30 0.3 33500 60000 15000
    NKS30 30 45 22 0.6 32000 40000 14000
    RNA4905 30 42 17 0.3 23600 31500 14000
    RNA6905 30 42 30 0.3 39000 59000 14000
    32 NK32/20 32 42 20 0.3 23100 37500 14000
    NK32/30 32 42 30 0.3 34500 63000 14000
    NKS32 32 47 22 0.6 33500 43500 13000
    RNA49/28 32 45 17 0.3 24400 33500 14000
    RNA69/28 32 45 30 0.3 40500 63000 14000
    35 NK 35/20 35 45 20 0.3 24300 41500 13000
    NK 35/30 35 45 30 0.3 36500 69000 13000
    NKS35 35 50 22 0.6 35000 47000 12000
    RNA4906 35 47 17 0.3 25000 35500 13000
    RNA6906 35 47 30 0.3 43500 71000 13000
    37 NK 37/20 37 47 20 0.3 24900 43500 12000
    NK 37/30              

     

    Drawn Cup Needle Roller Bearings Two Ends With Seal Ring Thrust Needle Bearing 0

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