86-021-54422420 13818829143

86-021-54422402 17701898099

全部产品分类

All products

首页 » 迈动产品 » 轴承 » 圆柱滚子轴承

产品 介绍Product

产品名称:
双列圆柱滚子轴承
产品特性:
1.回转精度高、刚性强等特。
2.常用作载荷较大、刚性要求较高。
品牌:
迈动工业
材质:
45钢,调质
表面:
研磨
寿命:
1
包装:
迈动工业纸箱密封包装
起订量:
1
交期:
标准产品备有现货库存,批量生产2~3周交货
  • 技术参数Parameter
  • 技术支持Support
  • 使用说明Direction
  • 购买咨询Consultancy
  • 支付问题Pay
  • 发票与保修I & M
  • 其它问题Other

1.jpg1.jpg

3.jpg

双列圆柱滚子轴承的内径有圆柱孔和圆锥孔两种:具有截面小、载荷能力和刚性高的特点。主要用于机床、轧机架、塑料滚筒、磨床以及大型齿轮箱等。双列圆柱滚子轴承即外圈以及滚子和保持架组件可同其内圈分别安装,或者所有部件均可分别的安装,便利了轴承的安装、检查和维护。


双列圆柱滚子轴承
d(25~105)mm
轴承型号主要尺寸(mm)基本额定载荷(KN)极限转速(r/min)安装相关尺寸(mm)参考重量(kg)
dDBFWEWr(最小)CrCor脂润滑油润滑da最小da最大db最小dc最小Da最大Da最小ra最大圆柱孔圆锥孔
NN3005NN3005K254716一41.30.625.830.0140001700029一29一43420.60.1250.122
NN3006NN3006K305519一48.51.031.037.0120001400035一36一505010.1990.193
NN3007NN3007K356220一55.01.039.550.0100001200040一41一575610.2430.236
NN3008NN3008K406821一61.01.048.764.690001100045一46一636210.3110.302
NN3009NN3009K457523一67.51.057.678.985001000050一51一706910.4050.393
NN3010NN3010K508023一72.51.065.490.67500900055一56一757410.4360.419
NN3011NN3011K559026一81.01.175.7108.06700800061.5一62一83.58310.6480.63
NN3012NN3012K609526一86.11.177.4114.06300750066.5一67一88.58810.6940.681
NN3013NN3013K6510026一91.01.181.5124.06000710071.5一72一93.59310.740.731
NN3014NN3014K7011030一100.01.198.8151.05600670076.5一77一103.510211.071.01
NN3015NN3015K7511530一105.01.196.5149.05300630081.5一82一108.510711.141.11
NN3016NN3016K8012534一113.01.1123.0194.04800600086.5一87一118.511511.531.48
NN3017NN3017K8513034一118.01.1126.0203.04500560091.5一92一123.512011.631.55
NN3018NN3018K9014037一127.01.5143.0228.04300500098一99一1321291.52.122.01
NN3019NN3019K9514537一132.01.5154.0255.040005000103一104一1371341.52.212.09
NNU4920NNU4920K10014040113.0一1.1155.0295.040005000106.5111108115133.5一11.831.75
NN4920NN4920K14040一129.01.1155.0295.040005000106.5一108一133.513111.751.67
NN3020NN3020K15037一137.01.5161.0274.040004800108一109一1421391.52.262.19
NNU4921NNU4921K10514540118.0一1.1161.0315.038004800111.5116113120138.5一11.911.82
NN4921NN4921K14540一134.01.1161.0315.038004800111.5一113一138.513611.821.73
NN3021NN3021K16041一146.02.0201.0328.038004500114一115一15114822.882.79
d(110~200)mm
轴承型号主要尺寸(mm)基本额定载荷(KN)极限转速(r/min)安装相关尺寸(mm)参考重量(kg)
dDBFWEWr(最小)CrCor脂润滑油润滑da最小da最大db最小dc最小Da最大Da最小ra最大圆柱孔圆锥孔
NNU4922NNU4922K11015040122.0一1.1167.0335.036004500116.5121118125143.5一11.991.9
NN4922NN4922K15040一139.01.1167.0335.036004500116.5一118一143.514111.91.81
NN3022NN3022K17045一155.02.0231.0380.034004300119一121一16115723.693.56
NNU4924NNU4924K12016545133.5一1.1183.0360.032004000126.5133128137158.5一12.752.63
NN4924NN4924K16545一154.51.1183.0360.032004000127一128一158.515712.632.51
NN3024NN3024K18046一165.02.0229.0241.032003800129一131一17116724.043.92
NNU4926NNU4926K13018050146.0一1.5238.0487.030003800138143140148172一1.53.853.65
NN4926NN4926K18050一168.01.5238.0487.030003800138一140一1721701.53.653.46
NN3026NN3026K20052一182.02.0265.0457.030003600139一141一19118525.885.71
NNU4928NNU4928K14019050154.0一1.5183.0585.028003600148153150158182一1.54.13.9
NN4928NN4928K19050一178.01.5283.0585.028003600148一150一1821801.54.13.9
NN3028NN3028K21053一192.02.0270.0477.028003400149一151一20119526.446.21
NNU4930NNU4930K15021060167.0一2.0350.0715.026003200159166162171201一26.185.9
NN4930NN4930K21060一196.52.0350.0715.026003200159一162一20119925.95.62
NN3030NN3030K22556一206.02.1335.0585.026003000161一162一21420927.817.53
NNU4932NNU4932K16022060177.0一2.0365.0760.024003000169176172182211一26.536.23
NN4932NN4932K22060一206.52.0365.0760.024003000169一172一21120926.245.94
NN3032NN3032K24060一219.02.1375.0660.024002800171一172一22922228.928.59
NNU4934NNU4934K17023060187.0一2.0375.0805.024002800179186182192221一26.876.55
NN4934NN4934K23060一216.52.0375.0805.024002800179一182一22121926.566.24
NN3034NN3034K26067一236.02.1450.0805.022002600181一183一249239212.612.2
NNU4936NNU4936K18025069200.0一2.0480.01020.022002600189199193205241一29.99.46
NN4936NN4936K25069一235.02.0480.01020.022002600189一193一24123629.459.01
NN3036NN3036K28074一255.02.1565.0995.020002400191一193一269258216.616
NNU4938NNU4938K19026069212.0一2.0464.0997.020002600199209205215251一210.39.93
NN4938NN4938K26069一244.02.0464.0997.020002600199一205一25124629.929.47
NN3038NN3038K29075一265.02.1595.01080.020002400201一207一27926721817.4
NNU4940NNU4940K20028080223.0一2.1570.01220.019002400211222218228269一214.714
NN4940NN4940K28080一261.02.1575.01220.019002400211一218一26926421413.3
NN3040NN3040K31082一282.02.1707.01260.018002200211一218一299285221.720.8
d(220~300)mm
轴承型号主要尺寸(mm)基本额定载荷(KN)极限转速(r/min)安装相关尺寸(mm)参考重量(kg)
dDBFWEWr(最小)CrCor脂润滑油润滑da最小da最大db最小dc最小Da最大Da最小ra最大圆柱孔圆锥孔
NNU4944NNU4944K22030080243.0一2.1600.01330.017002200231242238248289一215.915.2
NN4944NN4944K30080一281.02.1600.01330.017002200231一238一289284215.214.4
NN3044NN3044K34090一310.03.0815.01480.017002000233一240一3273132.529.328.2
NNU4948NNU4948K24032080265.0一2.1637.01480.016002000251262258269309一217.316.5
NN4948NN4948K32080一301.02.1512.01140.016002000251一258一309304216.415.6
NN3048NN3048K36092一330.03.0855.01660.015001800253一261一3473332.532.931.7
NNU4952NNU4952K260360100284.0一2.1991.02070.014001800271288279296349一229.728.4
NN4952NN4952K360100一336.02.1748.01700.014001800271一279一349339228.327
NN3052NN3052K400104一364.04.01030.01920.014001700276一285一384367347.445.8
NNU4956NNU4956K280380100309.0一2.1960.02230.013001700291308299316369一231.630.2
NN4956NN4956K380100一356.02.1960.02230.013001700291一299一369359230.228.8
NN3056NN3056K420106一384.04.01109.02150.013001500296一305一404387351.149.3
NNU4960NNU4960K300420118336.0一3.01230.02870.012001500313335323343407一2.548.546.3
NN4960NN4960K420118一391.03.01626.03924.012001500313一323一4073942.546.344.1
NN3060NN3060K460118一418.04.01290.02460.012001400316一326一444421370.868.6
d(320~1000)mm
轴承型号主要尺寸(mm)基本额定载荷(KN)极限转速(r/min)安装相关尺寸(mm)参考重量(kg)
dDBFWEWr(最小)CrCor脂润滑油润滑da最小da最大db最小dc最小Da最大Da最小ra最大圆柱孔圆锥孔
NNU4964NNU4964K320440118356.0一3.01260.03050.011001400333355338363427一2.554.9一
NN3064NN3064K480121一438.04.01350.02670.011001300336一340一264442376.6一
NN3068NN3068K340520133一473.05.01670.03300.010001200360一365一5004774102一
NN3072NN3072K360540134一493.05.01700.03450.09501200380一385一5204974106一
NNU4076MNNU4076KM380560180一一5.02860.06000.0一1000一一一一一一4150一
NNU4080FNNU4080KF400600200一一5.03470.07200.0一950一一一一一一4205一
NNU4084MNNU4084KM420620200一一5.03520.07500.0一900一一一一一一4183一
NNU4088MNNU4088KM440650212一一6.03910.08300.0一850一一一一一一5215一
NNU4092MNNU4092KM460680218一一6.04290.09300.0一800一一一一一一5240一
NNU4096MNNU4096KM480700218一一6.04400.09650.0一750一一一一一一5275一
NNU40/500MNNU40/500KM500720218一一6.04460.010000.0一750一一一一一一5287一
NNU40/530MNNU40/530KM530780250一一6.05500.012200.0一670一一一一一一5420一
NNU40/560MNNU40/560KM560820258一一6.05720.012900.0一630一一一一一一5475一
NNU40/600MNNU40/600KM600870272一一6.06820.015600.0一600一一一一一一5530一
NNU40/630MNNU40/630KM630920290一一7.57650.017600.0一560一一一一一一6635一
NNU40/670MNNU40/670KM670980308一一7.58420.019600.0一500一一一一一一6765一
NNU40/710MNNU40/710KM7101030315一一7.59350.021600.0一480一一一一一一6850一
NNU40/750MNNU40/750KM7501090335一一7.510200.024000.0一430一一一一一一6925一
NNU40/800MNNU40/800KM8001150345一一7.510800.026000.0一400一一一一一一61140一
NNU40/850MNNU40/850KM8501220365一一7.511700.028500.0一360一一一一一一61340一
NNU40/900MNNU40/900KM9001280375一一7.512800.031500.0一340一一一一一一61500一
NNU40/950MNNU40/950KM9501360412一一7.514200.035500.0一320一一一一一一61900一
NNU40/100MNNU40/100KM10001420412一一7.515400.038000.0一300一一一一一一62000一



【迈动工业】相关产品
轴承
单列圆锥滚子轴承(英制)四列圆柱滚子轴承调心球轴承角接触球轴承 开式双列调心滚子轴承
单列圆锥滚子轴承(公制单列圆柱滚子轴承四点接触球轴承单列调心滚子轴承单列深沟球轴承
部分式圆柱滚子轴承双列圆柱滚子轴承 双列角接触球轴承密封双列调心滚子轴承微小型深沟轴承 
轴承
胀紧套
冲压外圈滚针轴承双向推力球轴承LOCK1迈动胀紧套LOCK4迈动胀紧套LOCK7迈动胀紧套
实体外圈滚针轴承 单向推力球轴承LOCK2迈动胀紧套LOCK5迈动胀紧套LOCK8迈动胀紧套
推力调心滚子轴承双列圆锥滚子轴承LOCK3迈动胀紧套LOCK6迈动紧胀套LOCK18迈动胀紧套
万向联轴器膜片、弹簧联轴器伺服联轴器星形、柱销联轴器梅花、轮胎联轴器
SWC万向节联轴器M100迈动单膜挠性联轴器MD1迈动伺服联轴器XL迈动星形弹性联轴器HRC迈动梅花联轴器
SWP万向节联轴器M200迈动双膜片联轴器MD2迈动(膜片弹性)伺服联轴器XLD迈动星形弹性联轴器L系列迈动梅花弹性联轴器
WSD迈动单节万向联轴器MP100迈动单膜片挠性联轴器MD3迈动(胀紧式)伺服联轴器TL迈动弹性柱销)联轴器NL迈动鼓形齿式联轴器
WS迈动双节万向联轴器MP200迈动双膜片挠性联轴器MD4迈动(波纹管)伺服联轴器HL迈动(弹性柱销)联轴器ML迈动梅花弹性联轴器
WSS迈动伸缩双节联轴器JSS迈动弹簧联轴器MD5迈动(十字滑块)伺服联轴器HLL迈动(弹性柱销)联轴器FU迈动轮胎弹簧联轴器
WSQ迈动轻形万向联轴器JS迈动弹簧联轴器MD6迈动(螺旋式)伺服联轴器ZL迈动齿式(柱销)联轴器UL迈动轮胎弹性联轴器
【迈动工业】热门产品
丝杆

多锲论、链条、齿轮、惰轮
TR研磨梯形丝杆SFE/WFE 高速导程端面式丝杆FSI系列进口滚珠丝杆迈动齿轮(MI~M6) 迈动惰轮
Tr滚压梯形丝杆SFC/DFC单螺母法兰形插管式滚珠丝杆SFI/DFI滚珠丝杆迈动板式链条
TR 机床梯形丝杆DFI双螺母法兰形滚珠丝杆MD 迈动滚珠丝杆J型迈动多锲论
皮带轮同步轮
迈动锥套皮带轮SPZ(1、2)槽迈动锥套皮带轮SPA(1、2)槽迈动锥套皮带轮(SPB(1、2)槽迈动锥套皮带SPC(3、4)槽L型迈动直孔同步轮
迈动锥套皮带轮SPZ(3、4)槽迈动锥套皮带轮SPA(3、4)槽迈动锥套皮带轮SPB(3、4)槽 迈动锥套皮带轮SPC(5、6)槽H型迈动直孔同步轮 
迈动锥套皮带轮SPZ(5、6)槽迈动锥套皮带轮SPA(5、6)槽迈动锥套皮带轮(SPB(5、6)槽迈动锥套皮带轮SPC(8、10)槽XL型迈动直孔同步轮
链轮同步轮
迈动 06B 08B系列涨紧式锥套链轮美标链轮(40、50欧标(06B、08B)系列直孔链轮 T5型迈动同步轮5M迈动同步轮
迈动 10B 12B系列涨紧式锥套链轮美标链轮(60、80)欧标(10B、12B)系列直孔链轮T10型迈动同步轮 8M迈动同步轮 
迈动 16B 20B系列涨紧式锥套链轮美标链轮(100、120)欧标(16B、20B)系列直孔链轮AT5型迈动同步轮 14M迈动同步轮
迈动 24B 28B系列涨紧式锥套链轮美标链轮(140、160)欧标(24B、28B)系列直孔链轮AT10型迈动同步轮20M迈动同步轮


胀套.png



公司名称:上海迈动机电设备有限公司

公司地址:上海青浦工业区崧海路98号

邮政编码:201703

公司电话:021-54422420

公司传真:021-54422420-801

邮箱:shmidon@126.com

户名:上海迈动机电设备有限公司

税号:310112660703692

开户行:工行上海莘庄支行

账号:1001140209007024765

电话:021-54422420 54422402

传真:021-54422420-801

地址:上海莘庄工业园区申富路128号(开票)

地址:上海青浦工业园区崧海路98号(收货地址)

上海迈动机电设备有限公司提供17%的增值税发票;

品质100%保证,让你更放心使用。

服务承诺

客服热线:021-54422402