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Thin section bearing

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Extremely thin-section ball bearings and roller bearings contributing to downsizing, weight saving, and reduction of torque loss of robots, construction equipments, and industrial machinery.

  • Extremely thin-section ball bearings and roller bearings contributing to downsizing, weight saving, and reduction of torque loss of robots, construction equipments, and industrial machinery.
    Features
    Low frictional and irregular torque ensure highly efficient power transmission and smooth rotating performance.
    The high accuracy of the bearings enables excellent high-speed performance

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    Precision robot joint

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    Medical machinery

  • Series table


    basic dimensions balls weight rated load speed limit 
    type radial thrust overturning 
    No. static move static move static move 

    mmmmmm
    KgCo(N)Cr(N)NNNmNm(RPM)
    KAA10CL025.434.9254.763210.0141,2901,3302,1403,910102516,840
    KAA15CL038.147.6254.763290.0181,7801,5602,8904,540254011,850
    KA020CP050.863.56.35270.0453,0202,4904,8007,30055808,890
    KB020CP050.866.6757.938230.0734,1403,5606,49010,320801208,650
    KA025CP063.576.26.35330.0593,6902,7105,8307,870801107,270
    KB025CP063.579.3757.938280.0915,0703,8307,78011,1701101607,110
    KA030CP076.288.96.35390.0684,4002,8906,8108,3601101406,150
    KB030CP076.292.0757.938330.1095,9604,0909,12011,9201502006,040
    KA035CP088.9101.66.35450.0825,0703,0707,7808,8501501705,330
    KB035CP088.9104.7757.938380.1226,8504,31010,41012,5002002405,250
    KA040CP0101.6114.36.35510.0865,7403,2008,8109,2501902004,710
    KB040CP0101.6117.4757.938430.1367,7804,54011,70013,1202602904,640
    KC040CP0101.6120.659.525350.2049,3405,74013,83016,6403103704,570
    KD040CP0101.612712.7270.35413,70010,01022,02029,0005006604,440
    KF040CP0101.6139.719.05190.86223,84017,53035,50050,8008601,2304,210
    KG040CP0101.6152.425.4151.63336,52029,80057,65086,4701,4602,2004,000
    KA042CP0107.95120.656.35540.0916,0903,2509,3009,3902102104,440
    KB042CP0107.95123.8257.938450.1418,1404,58012,19013,3402803104,380
    KC042CP0107.951279.525370.2139,8805,87014,55017,0403404004,320
    KD042CP0107.95133.3512.7280.37614,19010,10022,73029,2705507104,210
    KF042CP0107.95146.0519.05200.90725,09018,10037,37052,5309501,3304,000
    KG042CP0107.95158.7525.4151.72436,52029,80057,65086,4701,5402,3103,810
    KA045CP0114.31276.35570.16,4103,3409,7909,6502402304,210
    KB045CP0114.3130.1757.938480.158,6704,72012,99013,7003203304,160
    KC045CP0114.3133.359.525390.21810,4106,01015,30017,3903804304,100
    KD045CP0114.3139.712.7300.39915,21010,45024,29030,3406207704,000
    KF045CP0114.3152.419.05210.95326,38018,73039,23054,2701,0501,4503,810
    KG045CP0114.3165.125.4161.81438,97031,14061,47090,2501,7202,5203,640
    KA047CP0120.65133.356.35600.1046,7603,38010,2809,8802602504,000
    KB047CP0120.65136.5257.938500.1549,0304,76013,48013,8303503503,950
    KC047CP0120.65139.79.525410.22710,9406,09016,06017,6604204603,900
    KD047CP0120.65146.0512.7310.42615,70010,50025,00030,4306708103,810
    KF047CP0120.65158.7519.05220.99827,62019,17041,01055,5601,1501,5503,640
    KG047CP0120.65171.4525.4171.8641,37032,43065,30093,9901,9102,7503,480
    KA050CP0127139.76.35630.1097,0703,43010,7609,9602902703,810
    KB050CP0127142.8757.938530.1729,5604,89014,28014,1903903803,760
    KC050CP0127146.059.525430.26311,5206,18016,81017,9704604903,720
    KD050CP0127152.412.7330.45416,73010,81026,56031,3207408703,640
    KF050CP0127165.119.05231.04328,87019,48042,70056,5401,2501,6503,480
    KG050CP0127177.825.4181.9543,81033,67069,17097,6402,1102,9803,330
    KA055CP0139.7152.46.35690.1137,7803,56011,79010,3203403003,480
    KB055CP0139.7155.5757.938580.18610,5005,03015,57014,5904604303,440
    KC055CP0139.7158.759.525470.26812,5906,41018,28018,5505505503,400
    KD055CP0139.7165.112.7360.48118,24011,17028,82032,3408809903,330
    KF055CP0139.7177.819.05251.13431,36020,19046,13058,5801,4701,8603,200
    KG055CP0139.7190.525.4192.13246,26034,92073,000101,2002,4103,3403,080
    KA060CP0152.4165.16.35750.1278,4503,69012,77010,7604103403,200
    KB060CP0152.4168.2757.938630.211,3905,20016,86015,0305404803,170
    KC060CP0152.4171.459.525510.28613,6606,63019,79019,2206406203,140
    KD060CP0152.4177.812.7390.52619,79011,48031,09033,3601,0301,1003,080
    KF060CP0152.4190.519.05271.22533,90020,73049,51060,1801,7002,0602,960
    KG060CP0152.4203.225.4212.31351,11037,32080,690108,1802,8703,8502,860
    KA065CP0165.1177.86.35810.1369,1203,78013,79010,9004703702,960
    KB065CP0165.1180.9757.938680.21312,2805,34018,15015,4406305302,940
    KC065CP0165.1184.159.525550.30814,7206,81021,31019,7507406902,910
    KD065CP0165.1190.512.7420.55321,31011,79033,36034,1601,1901,2202,860
    KF065CP0165.1203.219.05291.31536,39021,31052,93061,8301,9502,2802,760
    KG065CP0165.1215.925.4222.44953,56037,90084,120109,8703,2004,1902,670
    KA070CP0177.8190.56.35870.1419,7903,87014,77011,2105404102,760
    KB070CP0177.8193.6757.938730.22713,2105,52019,48016,0107205902,740
    KC070CP0177.8196.859.525590.33115,7906,98022,77020,2408507602,710
    KD070CP0177.8203.212.7450.59422,82012,14035,67035,1901,3601,3402,670
    KF070CP0177.8215.919.05311.45138,92021,89056,36063,5202,2202,5002,580
    KG070CP0177.8228.625.4242.63158,41039,50091,280114,5403,7104,6602,500
    KA075CP0190.5203.26.35930.15410,4503,96015,75011,4806204502,580
    KB075CP0190.5206.3757.938780.2414,1005,69020,77016,5008206602,560
    KC075CP0190.5209.559.525630.35416,8607,12024,24020,6409708202,540
    KD075CP0190.5215.912.7480.6424,33012,46037,94036,1201,5401,4702,500
    KF075CP0190.5228.619.05331.54241,41022,42059,78064,9902,5002,7202,420
    KG075CP0190.5241.325.4252.76747,33039,86094,610115,6104,0904,9902,350
    KA080CP0203.2215.96.35990.17211,1204,05016,77011,7407004902,420
    KB080CP0203.2219.0757.938830.25914,9905,69022,06016,5509307002,410
    KC080CP0203.2222.259.525670.38117,9307,34025,76021,2201,1009002,390
    KD080CP0203.2228.612.7510.69425,84012,72040,21036,8801,7401,5902,350
    KF080CP0203.2241.319.05351.58843,95022,86063,16066,2802,8102,9502,290
    KG080CP0203.225425.4272.94865,70041,370101,820119,9204,6505,4802,220
    KA090CP0228.6241.36.351110.212,5004,18018,73012,1408805702,160
    KB090CP0228.6244.4757.938930.29916,8105,92024,64017,1701,1708102,150
    KC090CP0228.6247.659.525750.42620,0607,70028,78022,3301,3701,0602,130
    KD090CP0228.625412.7570.7828,91013,21044,75038,3402,1601,8502,110
    KF090CP0228.6266.719.05391.76948,93023,84070,02069,1703,4703,4302,050
    KG090CP0228.6279.425.4303.26673,04043,240112,410125,4405,7106,3702,000
    KA100CP0254266.76.351230.22713,8304,40020,73012,7201,0806601,950
    KB100CP0254269.8757.9381030.33118,6406,23027,27018,0201,4309401,940
    KC100CP0254273.059.525830.48122,2007,92031,76023,0001,6701,2101,930
    KD100CP0254279.412.7630.85331,94013,66049,29039,5902,6302,1101,900
    KF100CP0254292.119.05431.9553,96024,69076,78071,4404,1903,9001,860
    KG100CP0254304.825.4333.58380,33044,660122,860129,4906,8607,2401,820
    KA110CP0279.4292.16.351350.23615,1704,58022,73013,2601,3007601,780
    KB110CP0279.4295.2757.9381130.3420,4206,51029,80018,3701,7101,0601,770
    KC110CP0279.4298.459.525910.52624,3308,36034,70023,4902,0101,3601,760
    KD110CP0279.4304.812.7690.93435,01014,15053,82041,0103,1402,4001,740
    KF110CP0279.4317.519.05472.17758,98025,95083,58073,8804,9904,4101,700
    KG110CP0279.4330.225.4363.90187,63046,080133,360133,7108,1308,1501,670
    KA120CP0304.8317.56.351470.25416,5504,80024,73013,7001,5408501,630
    KB120CP0304.8320.6757.9381230.37622,2406,85032,43018,9902,0301,1901,620
    KC120CP0304.8323.859.525990.56726,4708,78037,72024,3302,3701,5301,620
    KD120CP0304.8330.212.7751.02138,03014,77058,45042,8403,7102,7201,600
    KF120CP0304.8342.919.05512.35964,01027,16090,48076,5105,8604,9501,570
    KG120CP0304.8355.625.4394.21894,93047,550143,900137,8509,5009,1001,540
    KB140CP0355.6371.4757.9381430.47625,8407,47037,59020,1102,7301,4601,400
    KC140CP0355.6374.659.5251150.68930,7409,58043,68025,8003,1901,8801,390
    KD140CP0355.638112.7871.23844,13015,39067,52044,6204,9703,2901,380
    KF140CP0355.6393.719.05592.72274,06029,450104,13080,4707,8006,0301,360
    KG140CP0355.6406.425.4454.899109,52050,180164,940145,50012,57011,0901,330