Needle bearing HK4020 HK 4520 HK3520 HK3020 HK2820 HK2520
1. Instruction of Needle Roller Bearings:
Needle roller bearingsare roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.2.Needlerollerbearingsdesigninclude:
-DrawnCupNeedleRollerBearings
-SolidCupNeedleRollerBearings
-CageandNeedleRollerAssemblies
-InnerringsforNeedleRollerBearings
-CamandRollerFollowers
-NeedleRollers
-NeedleRollerThrustBearings
-CombinedNeedleRollerBearings
ModelHK,TA,TLA,open-enddrawncupneedlerollerbearingswithretainer,
ModelBKclose-enddrawncupneedlerollerbearingwithretainer,
ModelSCE,BA,J,JH,drawncupneedlerollerbearings(Inchseries).
BearingNo.BoundaryDimensions(mm)BasicLoadRating(KN)LimitedSpeedMassFwEwBcCCorpmkgK3X5X7TN3571.2321.032400000.0003K3X5X9TN3591.3681.184400000.0004K3X6X7TN3671.1440.776376000.0004K4X7X7TN4771.3921.016344000.0005K4X7X10TN47101.8641.472344000.0007K5X8X8TN5881.881.536312000.0007K5X8X10TN58102.42.12312000.0009K6X9X8TN6982.081.824296000.0008K6X9X10TN69102.685.52296000.0011K6X10x13TN610133.042.48280000.0019K7X9X7TN7971.3841.416280000.0006K7X10x871082.282.12272000.0017K8X11X881182.482.4256000.0018K8X11X10811103.163.28256000.002K8X11X13811134.084.64256000.0032K8X12X108121043.76256000.0035K9X12X10912103.64248000.0029K9X12X13912134.725.68248000.0038K10x13X101013103.84.4232000.0032K10x13X131013134.966.24232000.0041K10x13X161013165.687.44232000.0051K10x14X101014104.644.8232000.0041K10x16X121016126.485.76224000.0081K12X15X101215103.924.88216000.0035K12X15X131215135.126.8216000.0045K12X16X131216136.47.52216000.0063K12X17X131217137.688.32208000.0081K12X18X1212181287.92208000.0093K14X18X101418105.686.8200000.004
3. Application:
Automotivetransmissions,air-conditionercompressors,bulldozerblades,
overheadtravelingcranes,gearboxes,machinetoolspindles,copyingmachinesandmanymore.