作者：广州依纳 发表时间：2013-03-04
点击：141 |
| 深沟球轴承特点：1.密封形式: 开放式, Z, ZZ, RS, 2RS, 2RZ2.轴承止动环：N，NR3.精度等级: ABEC-1, ABEC-3, ABEC-5, ABEC-7 4.振动等级: V1, V2, V3, V45.噪音等级：Z1，Z2，Z3，Z46.内部清除代码: C0, C2, C3, C4, C5 7.轴承材料: 轴承钢(9Cr18), 不锈钢(AISI440C, AISI304, AISI316), 陶瓷8.保持器: 不锈钢、PTFE 、尼龙9.轴承套深沟球轴承是球轴承的一种，其主要组成部分包括内外圈和滚珠，也叫滚珠轴承。深沟球轴承主要承受径向载荷，也可承受一定量的轴向载荷。滚珠轴承摩擦系数小，参考转速高，尺寸范围与形式变化多样。适用于精密仪表、低噪音电机、汽车、摩托车及一般机械等，是机械工业中使用Z为广泛的一类轴承圈和钢球硬度: 59 - 63HRC http://www.bearing.com/UserFiles/Image/128650573373281250.jpg解释: 1.Z 代表深沟球轴承的单面是金属的防尘盖，ZZ 代表两面都有金属防尘盖 RS 代表深沟球轴承的单面是非接触式橡胶密封圈，2RS 代表两面都有非接触式橡胶密封圈 RZ 代表深沟球轴承的单面是接触式橡胶密封圈，2RZ 代表两面都有接触式橡胶密封圈 深沟球轴承详细尺寸：1。公制深沟球轴承(开式)http://www.lily-bearing.com/cp/Open-R3.gifhttp://www.lily-bearing.com/cp/pix_01_pg4.jpg开式轴承说明: 1，开式轴承是指不带REN何密封盖的轴承。 2，同一个尺寸的轴承，客户可以选择不同的材料，等级。 3，以下尺寸为按GUOJI标准的轴承的基本尺寸，如客户有不同的要求，我们可以定做。 4，相同的轴承有各种不同的代号和叫法，请确认自己需要的轴承的尺寸。 型号内径(d)外径(D)宽度(b)基本额定动负荷Cr(N)基本额定静负荷Cor(N)允许回转数重量(kg)润滑脂润滑剂rpm6702152140.9370.58211000130000.003568022452.11.2528000330000.00769022874.32.2526000300000.017160023285.62.8523000280000.02560023295.62.8523000270000.03620235117.653.7520000240000.0456302421311.45.4517000200000.082 67031723410.6589500110000.00468032652.61.5526000300000.00869033074.62.5523000280000.0181600335863.2521000250000.0326003351063.2521000250000.0396203401290554.817000210000.0656303471413.66.6515000180000.1156403621720.79.8513000150002.76704202741.4020.7298500105000.006680432742.4521000250000.01869043796.353.719000230000.036160044287.954.517000210000.05600442129.45.0517000210000.0696204471412.86.6515000170000.1066304521515.97.8514000170000.144640472193115.211000130000.4 60/222244129.45.1517000200000.07362/22501412.86.6515000170000.11863/22561618.59.413000150000.201 6705 3241.0910.858700080000.00716805253774.32.9518000210000.022690542974.5516000190000.041160054788.855.615000180000.066005471210.15.8515000180000.0862055215147.8513000150000.1286305621720.611.311000130000.2326405802136.119.49100110000.53 60/2828521212.47.414000160000.09762/28581617.99.7512000140000.17363/28681823.513.110000120000.328 6706 3741.1430.947550070000.00856806304274.553.415000180000.02669064797.25514000170000.0451600655911.27.3513000150000.0856006551313.28.2513000150000.1166206621619.511.311000130000.1996306721926.7159600120000.3466406902343.423.9810097000.735 60/32325813159.1512000140000.12762/32651723.513.110000120000.22863/32752030.116.29300110000.437 6707 4451.8661.635490060000.0156807354774.753.8513000160000.036907551010.97.7512000140000.0731600762912.28.8511000130000.116007621415.910.311000130000.1556207721725.715.49200110000.2886307802133.419.38500100000.4576407100255531720086000.952 6708 5062.5162.233430050000.0236808405274.954.212000140000.0336908621213.79.9511000130000.1121600868912.69.659800120000.1256008681516.711.510000120000.1926208801829.117.88300100000.3666308902340.724770092000.63364081102763.736.6660079001.23 6709 5562.582.397390046000.0256809455876.25.411000130000.046909681214.110.99700110000.13216009751015.512.38900100000.17600975162115.19200110000.2456209851932.720.3770092000.40763091002548.929.5680081000.83364091202977.245.1600072001.53 6710 6262.672.64350041000.0646810506576.66.19600110000.0526910721214.511.79000110000.1331601080101613.3820097000.186010801621.816.6840099000.2616210902035.123.3710085000.4636301110276238.3610073001.076410130318349.5550066001.88 6811557298.88.18700100000.0836911801316.614.1810096000.18516011901119.316.3740088000.266011901828.321.2760089000.38562111002143.429.4630076000.60763111202971.645560067001.3764111403310062.3500060002.29 681260781011.510.6800094000.1046912851320.217.3750089000.19216012951119.817.6690081000.286012951829.423.2710084000.41562121102252.436.2570069000.78363121303181.952.2520062001.764121503511070.8460055000.3 681365851011.911.5730086000.1266913901317.416.1710084000.211160131001117.116660078000.360131001831.525.2660078000.43562131202357.240.1540064000.9963131403392.759.9480058002.0864131603711879.2430052003.3 681470901012.111.9680081000.13469141001623.721.2640076000.342160141101330.125.6610072000.43360141102038.130.9610072000.60262141252462.244.1510061001.0763141503510468.2450054002.52641418042144104390046004.83 681575951012.512.9640076000.14269151051624.422.6610072000.363160151151327.525.3570067000.45760151152039.633.5570068000.63862151302567.448.3480058001.1863151603711377.2420050003.02641519045154115360044005.87 6816801001012.713.3610072000.156916110162524570068000.382160161251431.729.7520061000.59760121252247.639.8530063000.8562161402672.753450064001.463161703912386.7390047003.59641620048164125340041006.84 6817851001318.719560066000.26669171201831.929.6530063000.535160171301432.631.7490058000.62660171302249.543.1500059000.896217150288461.9420050001.7963171804113396.8370044004.23641721052173136330039008.07 681890115131919.7530063000.27969181251832.831.6510060000.565160181401639.937470056000.84860181402458.249.7470056001.1662181603096.171.5390047002.15631819043143107350042004.91641822554184149310037009.78 6919951301833.733.5480057000.705160191451641.239.6450053000.88560191452460.453.9440052001.2192191703210981.9370044002.62631920045153119330040005.67 68201001251319.621.2480057000.3096920140204541.9450053000.96160201501642.442.1430051000.9160201502460.254.2430051001.2562201803412293.1350042003.14632021547173141300036007 69211051452046.544.8430051001160211601841.942.2410048001.260211602672.365.8400047001.59622119036133105330039003.7632122549184153290035008.05 68221101401628.131.7430051000.60669221502047.947.8410049001.04160221701957.556.7380045001.466022170288273380045001.96622220038144117310037004.36632224050205180270032009.54 6824120150162933400047000.65569241652257.256.9380044001.41160241801963.263.3360042001.86024180288579.3360042002.07622421540155131290034005.156324260552071852500300012.5 68261301651836.941.2360043000.93969261802469.670340041001.86160262002271.374.8300036002.69602620033106101320038003.16622623040167146270032005.826326280582292142300270015.1 68281401751838.244.434004000169281902471.374.8320038001.98160282102265.871.1290034002.86602821033110109300036003.55622825042166150240029007.456328300622532462100250019.42。英制深沟球轴承(开式)http://www.lily-bearing.com/cp/Open-R3.gifhttp://www.lily-bearing.com/cp/pix_01_pg4.jpg开式轴承说明: 1，开式轴承是指不带REN何密封盖的轴承。 2，同一个尺寸的轴承，客户可以选择不同的材料，等级。 3，以下尺寸为按GUOJI标准的轴承的基本尺寸，如客户有不同的要求，我们可以定做。 4，相同的轴承有各种不同的代号和叫法，请确认自己需要的轴承的尺寸。 型号内径(d)外径(D)宽度(b)基本额定动负荷Cr(N)基本额定静负荷Cor(N)允许回转数 (rpm)重量 (g)mminmminmmin*1000R121212.7 19.053/4"3.9675/32"898524263.49R8 28.5751-1/8"6.350.25"210824153211.616161/2"28.5751-1/8"9.5253/8"39202240 301621 34.9251-3/8"11.117/16"58803470 48RLS4 33.3381-5/16"9.5253/8"520038002430RMS4 41.2751-5/8"15.885/8"9000570021100 162214.2889/16"34.9251-3/8"11.117/16"58803470 46 R145815.875 22.2257/8"3.9675/32"968619244.7R10 34.9251-3/8"5.540.2181"598832872523.51623 34.9251-3/8"11.117/16"58803470 4016285/8"41.2751-5/8"12.71/2"72304440 721633 44.451-3/4"12.71/2"72304440 90RLS5 39.6881-9/16"11.117/16"720043002160RMS5 46.0381-13/16"15.885/8"10600630017110 R163419.05 25.41"3.9675/32"1011691205R12 41.2751-5/8"7.940.3126"725044502153.11630 41.2751-5/8"12.71/2"72304440 6516353/4"44.451-3/4"12.71/2"72304440 851638 50.82"14.299/16"107806940 120RLS6 47.6251-7/8"14.299/16"10000630017110RMS6 50.82"17.4611/16"12400850016160 R1422.225 47.6251-7/8"9.530.3752"77504950187116407/8"50.82"14.299/16"107806940 110RLS7 50.82"14.299/16"12000760016130RMS7 57.152-1/4"17.4611/16"14500930015200 R1625.4 50.82"9.530.3752"82505450168516411"50.82"14.299/16"107806940 100RLS8 57.152-1/4"15.885/8"1400097014170RMS8 63.52-1/2"19.053/4"186001240012250 R1828.575 53.9752-1/8"9.530.3752"96006260159016521-1/8"63.52-1/2"15.885/8"122808500 210RLS9 63.52-1/2"15.885/8"153001020012.5210RMS9 71.4382-13/16"20.6413/16"181001230012380 R2031.75 57.152-1/4"9.530.3752"10800752014951654 63.52-1/2"15.885/8"122808500 19016571-1/4"65.0882-9/16"17.4611/16"1497010000 220RLS10 69.852-3/4"17.4611/16"183001230011.5280RMS10 79.3753-1/8"22.237/8"2350161010.5510 165833.3381-5/16"65.0882-9/16"17.4611/16"1497010000 200 R2234.9251-3/8"63.52-1/2"11.110.4374"12280850012106RLS11 76.23"17.4611/16"201001390010.5370 R2438.11-1/2"66.6752-5/8"11.110.4374"168001140011141RLS12 82.553-1/4"19.053/4"24000170009.5430 3。公制深沟球轴承(封闭式)http://www.lily-bearing.com/cp/Shielded-R3.gifhttp://www.lily-bearing.com/cp/pix_02_pg4.jpg封闭式轴承说明: 1，开式轴承是指不带REN何密封盖的轴承。2，封闭式轴承指轴承两边带密封盖，ZZ表示两边带金属盖，客户可以根据自己的要求选择不同的密封盖。3，同一个尺寸的轴承，客户可以选择不同的材料，等级。4，以下尺寸为按GUOJI标准的轴承的基本尺寸，如客户有不同的要求，我们可以定做。5，相同的轴承有各种不同的代号和叫法，请确认自己需要的轴承的尺寸。型号内径(d)外径(D)宽度(b)基本额定动负荷Cr(N)基本额定静负荷Cor(N)允许回转数重量 (kg)steelrubberGreaseOilshieldssealsrpm6702ZZ6702 2RS152140.9370.58211000130000.00356802ZZ6802 2RS2452.11.2528000330000.0076902ZZ6902 2RS2874.32.2526000300000.0176002ZZ6002 2RS3295.62.8523000270000.036202ZZ6202 2RS35117.653.7520000240000.0456302ZZ6302 2RS421311.45.4517000200000.082 6703ZZ6703 2RS1723410.6589500110000.0046803ZZ6803 2RS2652.61.5526000300000.0086903ZZ6903 2RS3074.62.5523000280000.0186003ZZ6003 2RS351063.2521000250000.0396203ZZ6203 2RS401290554.817000210000.0656303ZZ6303 2RS471413.66.6515000180000.1156403ZZ6403 2RS621720.79.8513000150002.7 6704ZZ6704 2RS202741.4020.7298500105000.0066804ZZ6804 2RS32742.4521000250000.0186904ZZ6904 2RS3796.353.719000230000.0366004ZZ6004 2RS42129.45.0517000210000.0696204ZZ6204 2RS471412.86.6515000170000.1066304ZZ6304 2RS521515.97.8514000170000.1446404ZZ6404 2RS72193115.211000130000.4 60/22ZZ60/22 2RS2244129.45.1517000200000.07362/22ZZ62/22 2RS501412.86.6515000170000.11863/22ZZ63/22 2RS561618.59.413000150000.201 6705ZZ6705 2RS253241.0910.858700080000.00716805ZZ6805 2RS3774.32.9518000210000.0226905ZZ6905 2RS42974.5516000190000.0416005ZZ6005 2RS471210.15.8515000180000.086205ZZ6205 2RS5215147.8513000150000.1286305ZZ6305 2RS621720.611.311000130000.2326405ZZ6405 2RS802136.119.49100110000.53 60/28ZZ60/28 2RS28521212.47.414000160000.09762/28ZZ62/28 2RS581617.99.7512000140000.17363/28ZZ63/28 2RS681823.513.110000120000.328 6706ZZ6706 2RS303741.1430.947550070000.00856806ZZ6806 2RS4274.553.415000180000.0266906ZZ6906 2RS4797.25514000170000.0456006ZZ6006 2RS551313.28.2513000150000.1166206ZZ6206 2RS621619.511.311000130000.1996306ZZ6306 2RS721926.7159600120000.3466406ZZ6406 2RS902343.423.9810097000.735 60/32ZZ60/32 2RS325813159.1512000140000.12762/32ZZ62/32 2RS651723.513.110000120000.22863/32ZZ63/32 2RS752030.116.29300110000.437 6707ZZ6707 2RS354451.8661.635490060000.0156807ZZ6807 2RS4774.753.8513000160000.036907ZZ6907 2RS551010.97.7512000140000.0736007ZZ6007 2RS621415.910.311000130000.1556207ZZ6207 2RS721725.715.49200110000.2886307ZZ6307 2RS802133.419.38500100000.4576407ZZ6407 2RS100255531720086000.952 6708ZZ6708 2RS405062.5162.233430050000.0236808ZZ6808 2RS5274.954.212000140000.0336908ZZ6908 2RS621213.79.9511000130000.1126008ZZ6008 2RS681516.711.510000120000.1926208ZZ6208 2RS801829.117.88300100000.3666308ZZ6308 2RS902340.724770092000.6336408ZZ6408 2RS1102763.736.6660079001.23 6709ZZ6709 2RS455562.582.397390046000.0256809ZZ6809 2RS5876.25.411000130000.046909ZZ6909 2RS681214.110.99700110000.1326009ZZ6009 2RS75162115.19200110000.2456209ZZ6209 2RS851932.720.3770092000.4076309ZZ6309 2RS1002548.929.5680081000.8336409ZZ6409 2RS1202977.245.1600072001.53 6710ZZ6710 2RS506262.672.64350041000.0646810ZZ6810 2RS6576.66.19600110000.0526910ZZ6910 2RS721214.511.79000110000.1336010ZZ6010 2RS801621.816.6840099000.2616210ZZ6210 2RS902035.123.3710085000.4636301ZZ6301 2RS110276238.3610073001.076410ZZ6410 2RS130318349.5550066001.88 6811ZZ6811 2RS557298.88.18700100000.0836911ZZ6911 2RS801316.614.1810096000.1856011ZZ6011 2RS901828.321.2760089000.3856211ZZ6211 2RS1002143.429.4630076000.6076311ZZ6311 2RS1202971.645560067001.376411ZZ6411 2RS1403310062.3500060002.29 6812ZZ6812 2RS60781011.510.6800094000.1046912ZZ6912 2RS851320.217.3750089000.1926012ZZ6012 2RS951829.423.2710084000.4156212ZZ6212 2RS1102252.436.2570069000.7836312ZZ6312 2RS1303181.952.2520062001.76412ZZ6412 2RS1503511070.8460055000.3 6813ZZ6813 2RS65851011.911.5730086000.1266913ZZ6913 2RS901317.416.1710084000.2116013ZZ6013 2RS1001831.525.2660078000.4356213ZZ6213 2RS1202357.240.1540064000.996313ZZ6313 2RS1403392.759.9480058002.086413ZZ6413 2RS1603711879.2430052003.3 6814ZZ6814 2RS70901012.111.9680081000.1346914ZZ6914 2RS1001623.721.2640076000.3426014ZZ6014 2RS1102038.130.9610072000.6026214ZZ6214 2RS1252462.244.1510061001.076314ZZ6314 2RS1503510468.2450054002.526414ZZ6414 2RS18042144104390046004.83 6815ZZ6815 2RS75951012.512.9640076000.1426915ZZ6915 2RS1051624.422.6610072000.3636015ZZ6015 2RS1152039.633.5570068000.6386215ZZ6215 2RS1302567.448.3480058001.186315ZZ6315 2RS1603711377.2420050003.026415ZZ6415 2RS19045154115360044005.87 6816ZZ6816 2RS801001012.713.3610072000.156916ZZ6916 2RS110162524570068000.3826012ZZ6012 2RS1252247.639.8530063000.856216ZZ6216 2RS1402672.753450064001.46316ZZ6316 2RS1703912386.7390047003.596416ZZ6416 2RS20048164125340041006.84 6817ZZ6817 2RS851001318.719560066000.2666917ZZ6917 2RS1201831.929.6530063000.5356017ZZ6017 2RS1302249.543.1500059000.896217ZZ6217 2RS150288461.9420050001.796317ZZ6317 2RS1804113396.8370044004.236417ZZ6417 2RS21052173136330039008.07 6818ZZ6818 2RS90115131919.7530063000.2796918ZZ6918 2RS1251832.831.6510060000.5656018ZZ6018 2RS1402458.249.7470056001.166218ZZ6218 2RS1603096.171.5390047002.156318ZZ6318 2RS19043143107350042004.916418ZZ6418 2RS22554184149310037009.78 6919ZZ6919 2RS951301833.733.5480057000.7056019ZZ6019 2RS1452460.453.9440052001.219219ZZ9219 2RS1703210981.9370044002.626319ZZ6319 2RS20045153119330040005.67 6820ZZ6820 2RS1001251319.621.2480057000.3096920ZZ6920 2RS140204541.9450053000.966020ZZ6020 2RS1502460.254.2430051001.256220ZZ6220 2RS1803412293.1350042003.146320ZZ6320 2RS21547173141300036007 6921ZZ6921 2RS1051452046.544.84300510016021ZZ6021 2RS1602672.365.8400047001.596221ZZ6221 2RS19036133105330039003.76321ZZ6321 2RS22549184153290035008.05 6822ZZ6822 2RS1101401628.131.7430051000.6066922ZZ6922 2RS1502047.947.8410049001.046022ZZ6022 2RS170288273380045001.966222ZZ6222 2RS20038144117310037004.366322ZZ6322 2RS24050205180270032009.54 6824ZZ6824 2RS120150162933400047000.6556924ZZ6924 2RS1652257.256.9380044001.416024ZZ6024 2RS180288579.3360042002.076224ZZ6224 2RS21540155131290034005.156324ZZ6324 2RS260552071852500300012.5 6826ZZ6826 2RS1301651836.941.2360043000.9396926ZZ6926 2RS1802469.670340041001.866026ZZ6026 2RS20033106101320038003.166226ZZ6226 2RS23040167146270032005.826326ZZ6326 2RS280582292142300270015.1 6828ZZ6828 2RS1401751838.244.43400400016928ZZ6928 2RS1902471.374.8320038001.986028ZZ6028 2RS21033110109300036003.556228ZZ6228 2RS25042166150240029007.456328ZZ6328 2RS300622532462100250019.44。英制深沟球轴承(封闭式)http://www.lily-bearing.com/cp/Shielded-R3.gifhttp://www.lily-bearing.com/cp/pix_02_pg4.jpg封闭式轴承说明: 1，开式轴承是指不带REN何密封盖的轴承。2，封闭式轴承指轴承两边带密封盖，ZZ表示两边带金属盖，客户可以根据自己的要求选择不同的密封盖。3，同一个尺寸的轴承，客户可以选择不同的材料，等级。4，以下尺寸为按GUOJI标准的轴承的基本尺寸，如客户有不同的要求，我们可以定做。5，相同的轴承有各种不同的代号和叫法，请确认自己需要的轴承的尺寸。型号内径(d)外径(D)宽度(b)基本额定动负荷Cr(N)基本额定静负荷Cor(N)允许回转数(*1000rpm)重量 (g)steel shieldsrubber sealsmminmminmminGreaseOilR1212ZZR1212 2RS12.71/2"19.053/4"3.9675/32"89852416263.49R8ZZR8 2RS28.5751-1/8"7.9385/16"21082415223211.61616ZZ1616 2RS28.5751-1/8"9.5253/8"39202240301621ZZ1621 2RS34.9251-3/8"11.117/16"5880347048RLS4ZZRLS4 2RS33.3381-5/16"9.5253/8"52003800142430RMS4ZZRMS4 2RS41.2751-5/8"15.885/8"9000570011211001622ZZ1622 2RS14.2889/16"34.9251-3/8"11.117/16"5880347046R1458ZZR1458 2RS15.8755/8"22.2257/8"3.9675/32"96861918244.7R10ZZR10 2RS34.9251-3/8"8.7330.3459883287192523.51623ZZ1623 2RS34.9251-3/8"11.117/16"58803470401628ZZ1628 2RS41.2751-5/8"12.71/2"72304440721633ZZ1633 2RS44.451-3/4"12.71/2"7230444090RLS5ZZRLS5 2RS39.6881-9/16"11.117/16"72004300172160RMS5ZZRMS5 2RS46.0381-13/16"15.885/8"1060063001117110R1634ZZR1634 2RS19.053/4"25.41"3.9675/32"101169115205R12ZZR12 2RS41.2751-5/8"11.117/16"72504450152153.11630ZZ1630 2RS41.2751-5/8"12.71/2"72304440651635ZZ1635 2RS44.451-3/4"12.71/2"72304440851638ZZ1638 2RS50.82"14.299/16"107806940120RLS6ZZRLS6 2RS47.6251-7/8"14.299/16"1000063001117110RMS6ZZRMS6 2RS50.82"17.4611/16"1240085001116160R14ZZR14 2RS22.2257/8"47.6251-7/8"12.71/2"775049501218711640ZZ1640 2RS50.82"14.299/16"107806940110RLS7ZZRLS7 2RS50.82"14.299/16"1200076001016130RMS7ZZRMS7 2RS57.152-1/4"17.4611/16"145009300915200R16ZZR16 2RS25.41"50.82"12.71/2"825054501116851641ZZ1641 2RS50.82"14.299/16"107806940100RLS8ZZRLS8 2RS57.152-1/4"15.885/8"140009701014170RMS8ZZRMS8 2RS63.52-1/2"19.053/4"1860012400812250R18ZZR18 2RS28.5751-1/8"53.9752-1/8"12.71/2"960062601015901652ZZ1652 2RS63.52-1/2"15.885/8"122808500210RLS9ZZRLS9 2RS63.52-1/2"15.885/8"1530010200812.5210RMS9ZZRMS9 2RS71.4382-13/16"20.6413/16"1810012300812380R20ZZR20 2RS31.751-1/4"57.152-1/4"12.71/2"108007520914951654ZZ1654 2RS63.52-1/2"15.885/8"1228085001901657ZZ1657 2RS65.0882-9/16"17.4611/16"1497010000220RLS10ZZRLS10 2RS69.852-3/4"17.4611/16"1830012300711.5280RMS10ZZRMS10 2RS79.3753-1/8"22.237/8"23501610610.55101658ZZ1658 2RS33.3381-5/16"65.0882-9/16"17.4611/16"1497010000200R22ZZR22 2RS34.9251-3/8"63.52-1/2"14.290.56122808500812106RLS11ZZRLS11 2RS76.23"17.4611/16"2010013900710.5370R24ZZR24 2RS38.11-1/2"66.6752-5/8"14.290.561680011400711141RLS12ZZRLS12 2RS82.553-1/4"19.053/4"240001700059.5430 宁波轴承有限公司总机电话：0574-87223344 87222434 87220319 87220519 销售电话：0574-87220315 87222422（直拨）87222434 87223344 87220319 87220519（转分机）采购部电话：0574-87221977传真：0574-87223781地址：宁波市丽园北路1728号--1736号E-mail：web@bearing.com网址：www.bearing.com www..com 特种非标轴承网: www.fbearing.com |
|
| |
|
|
