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四点接触球轴承

产品品牌:
产品介绍:
该类轴承为单列角接触球轴承,能承受双向轴承向负荷。有双半内圈(QJ型)和双半外国(QJF型)两种型式,接触角为35°,轴向尺寸小、极限转速高。在无载荷和纯径向载荷作用下钢球与套圈呈四点接触,在纯轴向力作用下钢球与套圈为两点接触。该种轴承只有在一定轴向力作用下。形成两点接触才能保证正常工作。   该类轴承与四列圆柱滚子轴承配套使用装在轧辊的固定端,限制轧辊的双向位移。多采用双半外圈的结构,安装简单方便。为避免承受径向力,其外径与轴承座应留有间隙。双半圈不能互换。用于承受中等、较小的轴向负荷。轴承的轴向游隙比深沟球 轴承小,轴向承载能力比深沟球轴承大。

轴承型号外形尺寸
mm
额定载荷
KN
极限转(转、分)重量
kg
新标准旧标准BDBrmin动态静态润滑剂
QJ1017QJF101717611711611785130221.180107380050001.1
QJ217QJF21717621711621785150282146150340048002.2
QJ317QJF31717631711631785180413234236300040005.34
QJ1018QJF101817611811611890140241.59612534004800145
QJ218QJF21817621811621890160302167173320043002.75
QJ318QJF318176318116318901904332652852800380C}6.4
QJ1019QJF101917611911611995145241.5100129340045001.5
QJ219QJF21917621911621995170322.1190198300040003.35
QJ319QJF31917631911631995200453269287260036007.4
QJ1020X1QJF1020X1176720116720100149.5241.51061343200430016
QJ1020QJF1020176120116120100150241.5106134320043001.6
QJ220QJF220176220116220100180342.1203216280038004.05
QJ320QJF3201763201163201002154732763062400340093
QJ1022X3QJF1022X311016919192142300040001.63
QJ1022X1QJF1022X1176722116722110169.52821311672800380024
QJ1022QJF102217612211612211O170282131167280038002.5
QJ222QJF222176222116222110200382.1239275240034005.6
QJ322QJF3221763221163221102405033283872000300[)12.5
QJ1024X1QJF1024X1176724116724120179.5282133176260036002.6
QJ1024QJF1024176124116124120180282133176260036002.7
QJ224QJF224176224116224120215402.1257306220032006.95
Qj324QJF3241763241163241202605533514411900280015.6
QJ1026X1QJF1026X1176726116726130199.5332164216220032004
QJ1026QJF1026176126116126130200332164216220032004.1
QJ226QJF226176226116226130230403266329190028007.75
QJ326QJF3261763261163261302805843815041800260019.5
QJ1028X1QJF1028X1176728116728140209.5332171238200030004.3
QJ1028QJF1028176128116128140210332171238200030004.3
QJ228QJF228176228116228140250423293396180026009.9
QJ328QJF3281763281163281403006242984421700240024
176829K116829K145225402.1268270190028007.3
QJ1030X1QJF1030X1176730116730150224.5352.1194275190028005.2
QJ1030QJF1030176130116130150225352.1194275190028005.25
QJ230QJF2301762301162301502704533044191700240012.5
QJ330QJF3301763301163301503206543725631600220029
QJ1032X1QJ1F032X1176732116732160239.5382.1222320180026006.4
QJ1032QJF1032176132116132160240382.1222320180026006.45
QJ232QJF2321762321162321602904833515131600220015.5
QJ332QJF3321763321163321603406843805401500200034.5
QJ1034X1QJF1034X11767341167341702595422.1257365170024008.6
QJ1034QJF1034176134116134170260422.1257365170024008.6
QJ234QJF234176234116234170310524357540160022001g.5
QJ334QJF3341763341163341703607244205801400190041.5
QJ1036X1QJF1036X1176736116736180279.5462.13044591600220010.5
QJ1036QJF1036176136116136180280462.13044591600220011
QJ236QJF2361762361162361803205243926121500200020.5
QJ336QJF3361763361163361803807544606201300180047.5
QJ1038X1QJF1038X1176738116738190289.5462.13044591600220011
QJ1038QJF1038176138116138190290462.13044591600220011.5
QJ238QJF2381762381162381903405544397021400190024.5
QJ1040X1QJF1040X1176740116740200309.5512.13515581500200014.5
QJ1040QJF1040176140116140200310512.13515581500200015
QJ240QJF2401762401162402003605844567651300180028.5
QJ1044X1QJF1044X1176744116744220339.555633986751300180019
QJ1044QJF10441761441161442203405633986751300180019.5
QJ244QJF24417624411624422040065449888211001600395
QJ1048X1QJF1048X1176748116748240359.55634047021200170020.5
QJ1048QJF10481761481161482403605634047021200170021
QJ248QJF24817624811624824044072458510801000150053
QJ1052X1QJF1052X1176752116752260399.56544869001000150031
QJ1052QJF10521761521161522604006544869001000150031.5
QJ252QJF2521762521162522604808056551287900130068
QJ1056X1QJF1056X1176752116752280419.5654498954950140033
QJ1056QJF1056176156116156280420654498954950140033.5
QJ1060X1QJF1060X1176760116760300459.57445851206900130047
QJ1060QJF10601761601161603004607445851206900130047.5
QJ1064X1QJF1064X1176764116764320479.57445971206850120049
QJ1064QJF10641761641161643204807445971206850120050
QJ1068X1QJF1068X1176768116768340519.58257021530800110066.5
QJ1068QJF10681761681161683405208257021530800110067.5
QJ1072X1QJF1072X1176772116772360539.58257141620800110069
QJ1072QJF107217617211617236054082571416208001100705
QJ1076X1QJF1076X1176776116776380559.58257371710750100072
QJ1076QJF10761761761161763805608257371710750100073.5
QJ1080X1QJF1080X1176780116780400599.5905814194470095094
QJ1080QJF1080176180116180400600905814194470095095.5
QJ1084X1QJF1084X1176784116784420619.5905831205267090098
QJ1084QJF1084176184116184420620905831205267090099.5
QJ1088X1QJF1088X1176788116788440649.5946896225063085113
QJ1088QJF10881761881161884406509468962250630850115
QJ1092QJF109217619211619246068010069362385600800130
QJ1096QJF109617619611619648070010069542520560750135

东莞市君驰机电设备有限公司专业为您提供四点接触球轴承,如有需要,可直接联系:
龙先生 15820923927 QQ交谈
何小姐 15899699020 QQ交谈
何先生 13825331810 QQ交谈
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