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RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm

RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm

    • RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm
    • RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm
  • RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm

    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
    Material: Chrome Steel / Stainless Steel Model Number: RNA 6918
    Fatigue Limit Load, Radial: 74000 N Limiting Speed: 4400 1/min
    Dimensions(mm)(d*D*b): 105x125x63mm Row: Double Row
    High Light:

    single row roller bearing

    ,

    radial needle bearing

    RNA6918 double row needle roller bearing without inner ring 105x125x63mm

    RNA6918 needle roller bearing,RNA series,double row

     

    RNA6918 bearing specifications:

    Fw 105 mm    
    D 125 mm    
    C 63 mm    
     
    rmin 1,1 mm    
     
    m 1330 g   Mass
    Cr 195000 N   Basic dynamic load rating, radial
    C0r 425000 N   Basic static load rating, radial
    Cur 74000 N   Fatigue limit load, radial
    nG 4400 1/min   Limiting speed
    nB 2550 1/min   Reference speed
          Double row

    Table of RNA & NK SERIES needle roller bearings:

     

    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              

     

    RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm 0

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