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    1. cylindrical roller bearing

      Single row cylindrical roller bearings consist of inner and outer rings, cylindrical rollers, and other components. Depending on the different settings of the inner and outer ring ribs, they can be subdivided into various designs such as NU, NJ, N, NUP, etc. They are suitable for high radial loads and high-speed working conditions.

      Screen
      內(nèi)徑 d
      mm
      -
      mm
      外徑 D
      mm
      -
      mm
      寬度 B
      mm
      -
      mm
      50
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      型號(hào) 主要尺寸及數(shù)據(jù) 其他數(shù)據(jù)
      帶標(biāo)準(zhǔn)保持架的軸承 備選標(biāo)準(zhǔn)保持架 角圈 d D B r1,2 min m Cr Cor nB nG
      mm kg kN r/min
      NUP2224ECP J,M,ML 120 215 58 2.1 8.65 520 630 3400 3600
      N324ECP M 120 260 55 3 13 610 620 2800 3200
      NU324ECP J,M,ML HJ 324 EC 120 260 55 3 13 610 620 2800 3200
      NJ324ECJ M,ML,P HJ 324 EC 120 260 55 3 13.5 610 620 2800 3200
      NUP324ECP J,M,ML 120 260 55 3 14 610 620 2800 3200
      NU2324ECML M HJ 2324 EC 120 260 86 3 22.5 915 1040 2800 5000
      NJ2324ECML M HJ 2324 EC 120 260 86 3 23 915 1040 2800 5000
      NUP2324ECML M 120 260 86 3 23.5 915 1040 2800 5000
      NU424 M HJ 424 120 310 72 5 27.5 644 735 2400 2800
      NU1026ML M 130 200 33 2 3.85 165 224 3800 5600
      NJ1026ML M 130 200 33 2 3.9 165 224 3800 5600
      N226ECP 130 230 40 3 6.45 415 455 3200 3400
      NU226ECP J,M,ML HJ 226 EC 130 230 40 3 6.45 415 455 3200 3400
      NUP226ECJ M,ML,P 130 230 40 3 6.5 415 455 3200 3400
      NJ226ECP J,M,ML HJ 226 EC 130 230 40 3 6.6 415 455 3200 3400
      NU2226ECP ML HJ 2226 EC 130 230 64 3 10 610 735 3200 3400
      NUP2226ECP 130 230 64 3 10.5 610 735 3200 3400
      NJ2226ECML P HJ 2226 EC 130 230 64 3 12 610 735 3200 5300
      NU326ECP J,M,ML HJ 326 EC 130 280 58 4 16 720 750 2400 3000
      NJ326ECJ M,ML,P HJ 326 EC 130 280 58 4 16.5 720 750 2400 3000
      N326ECM P 130 280 58 4 18 720 750 2400 3000
      NUP326ECP J,M,ML 130 280 58 4 19.5 720 750 2400 3000
      NU2326ECML PA HJ 2326 EC 130 280 93 4 28.5 1060 1250 2400 4500
      NJ2326ECML PA HJ 2326 EC 130 280 93 4 29.5 1060 1250 2400 4500
      NUP2326ECML 130 280 93 4 29.5 1060 1250 2400 4500
      NU1028ML M 140 210 33 2 4.05 179 255 3600 5300
      NUP228ECJ M,ML 140 250 42 3 8.45 450 510 2800 3200
      NJ228ECJ M,ML HJ 228 EC 140 250 42 3 8.6 450 510 2800 3200
      NU228ECM J,ML HJ 228 EC 140 250 42 3 9.4 450 510 2800 3200
      NU2228ECML PA HJ 2228 EC 140 250 68 3 15 655 830 2800 4800
      NJ2228ECML PA HJ 2228 EC 140 250 68 3 15.5 655 830 2800 4800
      NUP2228ECML 140 250 68 3 15.5 655 830 2800 4800
      NJ328ECJ M,ML HJ 328 EC 140 300 62 4 20 780 830 2400 2800
      NU328ECM J,ML HJ 328 EC 140 300 62 4 22.5 780 830 2400 2800
      NUP328ECM 140 300 62 4 23.5 780 830 2400 2800
      NU2328ECML HJ 2328 EC 140 300 102 4 36 1200 1430 2400 4300
      NJ2328ECML HJ 2328 EC 140 300 102 4 36.5 1200 1430 2400 4300
      NUP2328ECML 140 300 102 4 37 1200 1430 2400 4300
      NU202ECP PHA 15 35 11 0.6 0.047 12.5 10.2 22000 26000
      NJ202ECP PHA 15 35 11 0.6 0.048 12.5 10.2 22000 26000
      NU1030ML M 150 225 35 2.1 4.9 198 290 3200 5000
      NUP230ECJ M,ML 150 270 45 3 10.5 510 600 2600 2800
      NU230ECM J,ML HJ 230 EC 150 270 45 3 11.5 510 600 2600 2800
      NJ230ECM J,ML HJ 230 EC 150 270 45 3 12 510 600 2600 2800
      NU2230ECM ML HJ 2230 EC 150 270 73 3 18.5 735 930 2600 2800
      NJ2230ECM ML HJ 2230 EC 150 270 73 3 19 735 930 2600 2800
      NU330ECM ML HJ 330 EC 150 320 65 4 26.5 900 965 2200 2600
      NJ330ECML M HJ 330 EC 150 320 65 4 26.5 900 965 2200 4000
      NU2330ECML 150 320 108 4 42.5 1370 1630 2200 4000
      NJ2330ECML 150 320 108 4 43 1370 1630 2200 4000
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