NTN四列圆锥滚子轴承pdf,NTN的四列圆锥滚子轴承生产的尺寸范围从内径120MM到外径1360MM,质量从6KG至6000KG都有生产，所生产的四列圆锥滚子轴承不仅有公制系列，还有英制系列，在使用时通常是两个配合使用在轧钢机支撑棍上，因其有很强的承载能力，所以适合使用在钢厂设备。 该文档主要介绍 ：NTN四列圆锥滚子轴承型号、数据资料、尺寸、载荷、安装油脂转速等
O Four Row Tapered Roller BearingsdD Ded190~e60mmBoundary dimensionsBasic load ratingsnamIcstaticdynamicstaticr1s ri108000291000111000300000292.100225.425225425160000425000190.500266700187.3251889121510600030500012200033500094500226000138000305000203.200317.500215900209.550129000288000215900288.925177.8001778000.8111000315000141000385000220.662314325239.712239.712187000500000228.600425450349.250361.9503.5355000845000234950327025196850196850153.31370140000380000191000505000241,478350.83822860022860016400041000024447537025136751936751.5331430410014600415000381.000304.800304.800227000590000219000630000209000590000358.775269.8752698753.32440006700003683002C204.470138000330000444.500279.4002794002940006000002030005800002250005400001) Minimum allowable dimension for chamfer dimension r or riB-204O Four Row Tapered Roller BearingsBearing numbersAbutment and fillet dimensionsapprox.)E-625938E-CRO-3812EM241538DM241510/M241510D米TE67885D/67820/67820DE625940219.5E-CRO-4013E-cRo-4014米EEE132082D/132125/132126DELM742749DLM742714LM742714DE625944284.5米TEM244249D/M244210/M244210D水EEE700090D/700167700168D564356水TE8576D/8520/8520DE-625948A260.5米EEE127097D/127137/127137DELM247748D/LM247710/LM247710DAEEE126096D/126150/126151DE-CRO-5004E-CRO-5001米TEM249748DM249710/M249710DEEE171000D/171450/171451DEEE822101D/822175822176D565656868E-625952338.5E-CRO-5215Note: 1. Bearing numbers marked designate inch series bearingsB-205O Four Row Tapered Roller BearingsdD Dede60350~304800mmBoundary dimensionsBasic load ratingsnamIcstaticdynamicstaticr1s ri365.125228.600228.6003.3178000465000260.350400.0502555882539951.5213000505000422275314.325317500305000725000266700355.600230.188228.600188000545000393.700269.878269.878216000610000269.875381.000282.5752825753.3252000700000195000465000165000435000276.225406400268.290260.355216000610000279.400469900346.0753492506.4355000885000279578380.8982444752444751.5199000635000261000725000285.750380.898244.475244.475199000635000288.925406.400298.450298450305000850000292.100476250296.047292.100310000695000262000760000101004150001030000325000740000360000845000300038422275311.150311.1503.3340000980000304648438.0482794002794003.3252000665000438.048280.990279400268000700000304800419.100269.875269.8751.5244000695000444.500247.650241.3001880004700001)Minimum allowable dimension for chamfer dimension r or riB-206O Four Row Tapered Roller BearingsBearing numbersAbutment and fillet dimensions米EEE134102D134143/134144D半EEE221027D/221575/221576DEHM252349D/HM252310/HM252310D米TELM451349D/LM451310/LM451310D米EEE275106D/275155/275156D米EM252349DM252310M252310DE-CR0-5403E-CRO-5501EEE275109D275160/275161D293.656668557557EEE722111D/722185/722186D米TELM654644DLM654610/LM654610DE-625956304.5363.5米TELM654648D/LM654610/LM654610D米EM255449DM255410/M255410DA米EEE921150D/921875/921876DE625960389.5E-CRO-6015☆EcRo-6012☆ECRO6013☆*TEHM256849DHM256810HM256810DG2冰EEE329119D/329172/329173D77687冰EM757448D/M757410/M757410D米EM257149D/M257110/M257110DEEE291202D/291750291751DNote: 1. Bearing numbers marked* designate inch series bearings2. Bearing numbers marked x designate bearing with hollow rollers and pin type cagesB-207O Four Row Tapered Roller BearingsdD Ded304800~36ommBoundary dimensionsBasic load ratingsnamIcstaticdynamicstaticr1s ri304800495300342900349250370000960000304902412648266.700266.700267000760000305003438048280.9902794003.3268000700000317.500422.2752698752698751.5231000715000447.675327025327.025345000975000300000880000102003200001040000395000985000330200482.600306388311.1502870008050003333754699003429003429003.3110004050001130000104003500001060000341.312457098254.000254.000241000705000342.900533400307985301.62533320000705000343052457.0982540002540001.5241000705000346075488950358.775358.775128004450001300000347.662469900292.100292.100325000925000100003550001020000444.500241.30024130018000063500035560045720025241225241215251000800000482600265.112269875285000780000488950317.5003175001000035500010200001120038000011400001810068500018400001)Minimum allowable dimension for chamfer dimension r or riB-208O Four Row Tapered Roller BearingsBearing numbersAbutment and fillet dimensionsapprox.)米EEE724121D/724195/724196DEM257248DM257210/M257210DEM757449DM757410/M757410DELM258649D/LM258610/LM258610D米TEHM259049DHM259010HM259010D339.6E625964420.5E-CRO-6604E-CRO-6602EEE526131D/526190/526191D米EHM261049D/HM261010HM261010DAE625968水ELM761648DLM761610/LM761610DEEE971355D/972100/972103D米ELM761649D/LM761610/LM761610D☆米TEHM262749D/HM262710/HM262710DG2EM262449DM262410/M262410DE-CRO-7105EL163149D/L163110/163110DELM263149DLM263110LM263110DELM763449DLM763410LM763410DE-M263349D/M263310M263310DE-625972E-CRO-7210Note: 1. Bearing numbers marked* designate inch series bearings2. Bearing numbers marked x designate bearing with hollow rollers and pin type cagesB-209O Four Row Tapered Roller BearingsdD Ded368300~447.675mmBoundary dimensionsBasic load ratingsnamIcstaticdynamicstaticr1s ri368.3005238753825883825883.3131004550001330000374.650501.650250.825260.350241000640000141005000001440000330000785000384.175546.100400.050400.050161005500001640000385762514350317500317500111003700001130000393700546.100288925288925102003250001040000268.7288.7305000880000141004900001440000147004950001500000546.100288925288925102003250001040000406400590.550400.0504000503136004900001380000609600309.562317500380000980000409.575546.100334.962334.962127004150001290000415925590.5504349754349753.3189006400001930000163005450001660000183007100001870000431800571.5002794002794001.5315000950000571500336.550336.550118003800001200000432.003609.524317500317500115004450001170000199006650002030000134005450001370000207006900002110000447.675635000463.55046355032210072500022600001)Minimum allowable dimension for chamfer dimension r or riB-210O Four Row Tapered Roller BearingsBearing numbersAbutment and fillet dimensionsapprox.)☆米EHM265049DHM265010/HM265010DG2393.7ELM765149D/LM765110/LM765110DE625976E-CRO-7612☆米TEHM266449D/HM266410HM266410DG2ELM665949D/LM665910LM665910D米ELM767745DLM767710/LM767710DE-CRO-7901☆E-cRo-800E625980米ELM767749DLM767710/LM767710D米EEE833161D833232833233DEEE911603D/912400/912401D☆水EM667947D/M667911/M667911DG2☆米TEM268749DM268710/M268710DG2E-625984E-CRO-8402JELM869449DLM869410LM869410D米ELM769349DLM769310/LM769310DEEE736173D736238/736239DE625988☆E-CR8807E-CRO-8806☆水EM270749DM270710/M270710DAG2Note: 1. Bearing numbers marked* designate inch series bearings2. Bearing numbers marked x designate bearing with hollow rollers and pin type cagesB-211 ...展开详情