中文字幕国产视频,旧韩精品免费视频,又大又紧又硬视频,国产乱伦 91gao

滾針/推力圓柱滾子軸承

ZARF系列絲杠支撐軸承

隨著機(jī)床裝備技術(shù)的發(fā)展,高精度、高效率成為當(dāng)前機(jī)械行業(yè)的重要技術(shù)特點(diǎn),機(jī)床滾珠絲杠支承軸承逐漸放棄傳統(tǒng)的配對角接觸球的結(jié)構(gòu)模式,轉(zhuǎn)而采用滾針/推力圓柱滾子軸承的結(jié)構(gòu)形式。

滾針/推力圓柱滾子軸承采用外圈加厚的滾針軸承和兩列推力圓柱滾子軸承的組合結(jié)構(gòu),可以承受更大的徑向/軸向載荷,具備更高的徑向/軸向剛性,同時(shí)該系列軸承軸向跳動精度可達(dá)1μm,特別符合當(dāng)前機(jī)械加工行業(yè)所要求的高精度,高承載,高效率的特點(diǎn)。

產(chǎn)品特性

滾針/推力圓柱滾子軸承包括一個(gè)加厚的外圈、滾針保持器組件、滾針內(nèi)圈、兩個(gè)推力圓柱滾子保持器組件和兩個(gè)推理軸圈,相當(dāng)于一套滾針軸承和兩套推力圓柱滾子軸承的組合軸承,兩個(gè)推力圓柱滾子軸承中心和滾針軸承中心重合。

滾針/推力圓柱滾子軸承可以承受兩個(gè)方向的軸向力、徑向力和傾覆力矩。

滾針/推力圓柱滾子軸承按照外圈安裝方式的差異可以分為螺栓安裝和非螺栓安裝兩個(gè)類型系列。

產(chǎn)品名稱:ZARF系列

參數(shù):

ZARF系列絲杠支撐軸承(圖1)

ZARF系列絲杠支撐軸承(圖2)

軸徑
    mm
公稱型號重量
    g

公稱型號

重量
    g
尺寸基本額定載荷極限轉(zhuǎn)速固定螺栓擰緊
    力矩
    Nm
摩擦
    力矩
    Nm
dDHH1H2H3CC1D1D2D3BB1B2rr1d1J徑向軸向油rpm脂rpm規(guī)格數(shù)量
動Cr KN靜Cor   KN動Cr   KN靜Cor   KN
15ZARF 1560TN420ZARF 1560LTN45015604026.05339.014.083524348.021.0110.30.63.246.013.017.524.953.085002200M66100.35
17ZARF 1762TN490ZARF 1762LTN52017624327.55741.514.083828389.523.5110.30.63.248.014.019.926.057.078002100M66120.4
20ZARF 2068TN560ZARF 2068LTN61020684629.06043.014.0842304010.024.0110.30.63.253.014.120.627.477.070002000M68180.5

ZARF 2080TN1100ZARF 2080LTN122020806038.07553.018.01052405013.028.0110.30.63.263.022.636.064.088.060001500M612381.3
25ZARF 2575TN780ZARF 2575LTN84025755033.06548.018.01047364510.025.0110.30.63.258.024.839.830.593.560001900M68250.55

ZARF 2590TN1600ZARF 2590LTN175025906038.07553.018.01062486012.027.0110.30.63.273.024.841.480.0199.049001400M612551.6
30ZARF 3080TN850ZARF 3080LTN90030805033.06548.018.01052405010.025.0110.30.63.263.024.341.033.9110.055001800M612320.65

ZARF 30105TN1950ZARF 30105LTN2150301056641.08257.018.01068526615.031.0120.30.63.285.025.945.875.7221.044001300M812752.1
35ZARF 3590TN1120ZARF 3590LTN125035905435.07051.018.01060455811.027.0120.30.63.273.026.047.045.9105.448001700M612420.9

ZARF 35110TN1600ZARF 35110LTN1850351106641.08257.018.01073607314.030.0120.30.63.288.028.052.778.2237.640001250M8121002.3
40ZARF 40100TN1350ZARF 40100LTN1450401005434.07051.018.01065506311.027.0120.30.63.280.030.458.651.7180.144001600M88551

ZARF 40115TN2700ZARF 40115LTN3000401157547.59365.522.512.578607816.034.0120.30.66.094.040.972.584.2269.237001200M8121202.5
45ZARF 45105TN1700ZARF 45105LTN1850451056040.07555.022.512.570566811.526.5120.30.66.085.038.074.081.0177.040001500M88651.2

ZARF 45130TN3900ZARF 45130LTN4300451308251.010342.022.512.590708817.538.5140.30.66.0105.042.578.8115.9363.033001150M8121503.5
50ZARF 50115TN2100ZARF 50115LTN2450501156040.07858.022.512.578607811.529.5120.30.66.094.042.678.844.2158.436001200M812852.2

ZARF 50140TN4200ZARF 50140LTN4650501408251.010372.022.512.595759317.538.5140.30.66.0113.045.588.1119.3387.231001100M10121803.8
55ZARF 55145TN4500ZARF 55145LTN5000551458251.010372.022.512.5100809817.538.5140.30.66.0118.049.0109.9126.0369.029001000M10122204
60ZARF 60150TN4700ZARF 60150LTN5350601508251.010372.022.512.51059010517.538.5160.30.66.0123.054.9118.6141.0505.02700950M10122504.2
65ZARF 65155TN5120ZARF 65155LTN5720651558251.010372.022.512.51109010817.538.5160.30.66.0128.054.2100.8126.2441.42600900M10122704
70ZARF 70160TN5200ZARF 70160LTN6000701608251.010372.022.512.511510011517.538.5160.30.66.0133.069.6143.5143.0532.02400800M10123304.8
75ZARF 75185TN9400ZARF 75185LTN106107518510062.012587.027.015.013511513521.046.0160.31.06.0155.095.0193.0233.0769.02100700M12125808
90ZARF 90210TN13700ZARF 90210LTN151009021011069.513594.532.017.516013015822.547.5160.31.08.0180.0101.0225.6320.01172.01800700M121696010.5


標(biāo)簽:

九色永久| 欧美粗壮猛烈18p久久国产| 亚洲AV无码日韩AV无码网站冲| 亚洲国产日韩制服在线观看| www老成人| 日韩末成年女av片一区二区| 国产精品小说区视频区| 神马午夜福利| 国产经典九九视频| 国产高级流白浆| 五月天免费人成网| 国产欧美亚洲精品第3页在线| 精品少妇人妻大屁股白浆无码| 国产一级片av| 国产乱人伦AⅤ在线麻豆A| 9人人澡人人爽人人精品| 欧自拍av| 女同片av网站| 99精品国产一区二区三区| 91在线呦呦观看| 日韩一少妇| 日韩精品AⅤ在线一区二区| 无码A级毛片免费真人| 欧美目慰| 人人妻人人澡人人爽精品欧美| 日韩在线第七页| 国产精品一区自拍AV| 亚洲大图综合色区| v综合v亚洲欧美国产| 国产高清美女一级毛片久久| 亚州色图高清一区二区| 综合涩涩| 人人妻人人澡人人爽精品欧美一区| 国内精品免费视频自在线拍 | 麻豆成人综合网| 亚洲十八禁精品久久久| 制服丝袜亚洲无码在线视频| 欧美国产精品一区二区| 狠狠婷婷伊人久久| 亚洲无卡无码在线观看| 欧美黑人肉体狂欢交换大派对|