丁香花久久五月综合网

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    2. Sealed Drawn Cup Needle Roller Bearings
      Shaft Diameter

      Bearing Designation and Approx Mass

      Boundary Dimensions Basic Load Rating   Limiting Speed(rpm)
      Without IR Mass With IR Mass D d F / Fw B C D1  Cr Dynamic Cor Static Grease
      mm g g mm N rpm
      19 RNA22/6 2RS 18 NA22/6 2RS 22 19 6 10 12 11.8 16 5000 4350 18000
      RNA22/6 2RSX 18 NA22/6 2RSX 22 19 6 10 12 11.8 16 5000 4350 18000
      24 RNA22/8 2RS 29 NA22/8 2RS 34 24 8 12 12 11.8 18 5500 5200 14000
      RNA22/8 2RSX 29 NA22/8 2RSX 34 24 8 12 12 11.8 18 5500 5200 14000
      30 RNA2200 2RS 52 NA2200 2RS 60 30 10 14 14 13.8 20 7600 8100 11000
      RNA2200 2RSX 52 NA2200 2RSX 60 30 10 14 14 13.8 20 7600 8100 11000
      32 RNA2201 2RS 57 NA2201 2RS 67 32 12 16 14 13.8 22 8500 9700 9500
      RNA2201 2RSX 57 NA2201 2RSX 67 32 12 16 14 13.8 22 8500 9700 9500
      35 RNA2202 2RS 60 NA2202 2RS 75 35 15 20 14 13.8 26 9600 12000 7000
      RNA2202 2RSX 60 NA2202 2RSX 75 35 15 20 14 13.8 26 9600 12000 7000
      40 RNA2203 2RS 94 NA2203 2RS 112 40 17 22 16 15.8 28 12000 16500 6000
      RNA2203 2RSX 94 NA2203 2RSX 112 40 17 22 16 15.8 28 12000 16500 6000
      47 RNA2204 2RS 152 NA2204 2RS 177 47 20 25 18 17.8 33 18500 21900 4600
      RNA2204 2RSX 152 NA2204 2RSX 177 47 20 25 18 17.8 33 18500 21900 4600
      52 RNA2205 2RS 179 NA2205 2RS 209 52 25 30 18 17.8 38 20100 26000 3500
      RNA2205 2RSX 179 NA2205 2RSX 209 52 25 30 18 17.8 38 20100 26000 3500
      62 RNA2206 2RS 284 NA2206 2RS 324 62 30 35 20 19.8 43 23000 28000 2800
      RNA2206 2RSX 284 NA2206 2RSX 324 62 30 35 20 19.8 43 23000 28000 2800
      72 RNA2207 2RS 432 NA2207 2RS 505 72 35 42 23 22.7 50 29800 46300 2200
      RNA2207 2RSX 432 NA2207 2RSX 505 72 35 42 23 22.7 50 29800 46300 2200
      80 RNA2208 2RS 530 NA2208 2RS 628 80 40 48 23 22.7 57 38200 57700 1700
      RNA2208 2RSX 530 NA2208 2RSX 628 80 40 48 23 22.7 57 38200 57700 1700
      85 RNA2209 2RS 545 NA2209 2RS 655 85 45 52 23 22.7 62 40300 63800 1600
      RNA2209 2RSX 545 NA2209 2RSX 655 85 45 52 23 22.7 62 40300 63800 1600
      90 RNA2210 2RS 563 NA2210 2RS 690 90 50 58 23 22.7 68 66000 26000 1300
      RNA2210 2RSX 563 NA2210 2RSX 690 90 50 58 23 22.7 68 66000 26000 1300
       


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      丁香花久久五月综合网
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