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洛陽圓柱滾子軸承

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圓柱滾子軸承屬可分離型軸承,該類軸承的滾子與滾道呈線性接觸,徑向負荷能力較大, 雙列圓柱滾子軸承,有圓柱形內(nèi)孔和圓錐形內(nèi)孔兩種結(jié)構(gòu)。該類軸承具有結(jié)構(gòu)緊湊、剛性大、承載能力大、受力后變形小等優(yōu)點,特別適用于機床主軸支承。它分為NN型和NNU型兩種結(jié)構(gòu)形式。NN型軸承為內(nèi)圈雙擋邊而外圈無擋邊,NNU型軸承則為外圈雙擋邊而內(nèi)圈無擋邊,這兩種軸承均不限制軸與外殼間的相對軸向位移用作非定位軸承。 我們生產(chǎn)的型號如下: 軸 承 型 號 Bearing Number 新型號 老型號New OldNN4830 -NN4830K -NNU4930 4482930NNU4930K 4382930NN3030 3282130NN3030K 3182130NNU4130 -NNU4130K -NNU4932 4482932NNU4932K 4382932NN3032 3282132NN3032K 3182132NNU4132 -NNU4132K -NNU4934 4482934NNU4934K 4382934NN3034 3282134N3034K 3182134NU4134 -NU4134K -NU4936 4482936NU4936K 4382936NN3036 3282136NN3036K 3182136NNU4136 -NNU4136K -NNU4938 4482938NNU4938K 4382938NN3038 3282138NN3038K 3182138NNU4138 -NNU4138K -NNU4840 -NNU4840K -NNU4940 4482940NNU4940K 4382940NN3040 3282140NN3040K 3182140NNU4140 -NNU4140K -NNU4944 4482944NNU4944K 4382944NN3044 3282144NN3044K 3182144NNU4144 -NNU4144K -NNU4848 -NNU4848K -NNU4948 4482948NNU4948K 4382948NN3048 3282148NN3048K 3182148NNU4148 -NNU4148K -NNU4952 4482952NNU4952K 4382952NN3052 3282152NN3052K 3182152NNU4052 -NNU4052K -NNU4152 -NNU4152K -NNU4856 -NNU4856K -NNU4956 4482956NNU4956K 4382956NN3056 3282156NN3056K 3182156NNU4056 -NNU4056K -NNU4156 -NNU4156K -NNU4860 -NNU4860K -NNU4960 4482960NNU4960K 4382960NN3060 3282160NN3060K 3182160NNU4060 -NNU4060K -NNU4160 -NNU4160K -NNU4864 -NNU4864K -NNU4964 4482964NNU4964K 4382964NN3064 3282164NN3064K 3182164NNU4064 -NNU4064K -NNU4164 -NNU4164K -NNU4868 -NNU4868K -NNU4968 4482968NNU4968K 4382968NN3068 3282168NN3068K 3182168NNU4068 -NNU4068K -NNU4168 -NNU4168K -NNU4972 4482960NNU4972K 4382960NN3072 3282160NN3072K 3182160NNU4072 -NNU4072K -NNU4172 -NNU4172K -NNU4876 -NNU4876K -NNU4976 4482976NNU4976K 4382976NN3076 3282176NN3076K 3182176NNU4076 -NNU4076K -NNU4176 -NNU4176K -NNU4880 -NNU4880K -NN3980K -NNU4980 4482980NNU4980K 4382980NN3080 3282180NN3080K 3182180NNU4080 -NNU4080K -NNU4180 -NNU4180K -NNU4884 -NNU4884K -NNU4984 4482984NNU4984K 4382984NN3084 3282184NN3084K 3182184NNU4084 -NNU4084K -NNU4184 -NNU4184K -NNU4888 -NNU4888K -NNU4988 4482988NNU4988K 4382988NN3088 3282188NN3088K 3182188NNU4088 -NNU4088K -NNU4188 -NNU4188K -NNU4892 -NNU4892K -NNU4992 4482992NNU4992K 4382992NN3092 3282192NN3092K 3182192NNU4092 -NNU4092K -NNU4192 -NNU4192K -NNU4996 4482996NNU4996K 4382996NN3096 3282196NN3096K 3182196NNU4096 -NNU4096K -NNU4196 -NNU4196K -NNU49/500 44829/500NNU49/500K 43829/500NN30/500 32821/500NN30/500K 31821/500NNU40/500 -NNU40/500K -NNU41/500 -NNU41/500K -NNU49/530 44829/530NNU49/530K 43829/530NN30/530 32821/530NN30/530K 31821/530NNU40/530 -NNU40/530K -NNU41/530 -NNU41/530K -NN39/560 -NNU49/560 44829/560NNU49/560K 43829/560NN6/560 -NN30/560 32821/560NN30/560K 31821/560NNU40/560 -NNU40/560K -NNU41/560 -NNU41/560K -NN49/600 42829/600NNU49/600 44829/600NNU49/600K 43829/600NN30/600 32821/600NN30/600K 31821/600NNU40/600 -NNU40/600K -NNU41/600 -NNU41/600K -NNU49/630 44829/630NNU49/630K 43829/630NN30/630 32821/630NN30/630K 31821/630NNU40/630 -NNU40/630K -NNU41/630 -NUU41/630K -NNU49/670 44829/670NNU49/670K 43829/670NN30/670 32821/670NN30/670K 31821/670NNU40/670 -NNU40/670K -NNU41/670 -NNU41/670K -NNU49/710 44829/710NNU49/710K 43829/710NN30/710 32821/710NN30/710K 31821/710NNU40/710 -NNU40/710K -NNU41/710 -NNU41/710K -NN48/750 -NN48/750K -NNU49/750 44829/750NNU49/750K 43829/750NN30/750 32821/750NN30/750K 31821/750NNU40/750 -NNU40/750K -NNU41/750 -NNU41/750K -NNU49/800 44829/800NNU49/800K 43829/800NN30/800 32821/800NN30/800K 31821/800NNU40/800 -NNU40/800K -NNU41/800 -NNU41/800K -NNU49/850 44829/850NNU49/850K 43829/850NN30/850 32821/850NN30/850K 31821/850NNU40/850 -NNU40/850K -NNU49/900 44829/900NNU49/900K 43829/900NN30/900 32821/900NN30/900K 31821/900NNU40/900 -NNU40/900K -NNU49/950 44829/950NNU49/950K 43829/950NN30/950 32821/950NN30/950K 31821/950NNU40/950 -NNU40/950K -NNU49/1000 44829/1000NNU49/1000K 43829/1000NN49/1000 42829/1000NN49/1000K 41829/1000NN30/1000 32821/1000NN30/1000K 31821/1000NNU40/1000 -NNU40/1000K -NNU49/1060 44829/1060NNU49/1060K 43829/1060NN30/1060 32821/1060NN30/1060K 31821/1060NNU49/1120 44829/1120NNU49/1120K 43829/1120NNU49/1180 44829/1180NNU49/1180K 43829/1180NNU49/1320 44829/1320NNU49/1320K 43829/1320NN49/1320 42829/1320NN49/1320K 41829/1320                              

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