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PRODUCT

Cylindrical roller bearings are the right choice for high speeds and heavy radial loads. They are produced in different inner ring designs for easy dismounting.

NU Series cylindrical roller bearings are single row bearings and have two fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NU Series bearings have no virtually thrust capacity.

 

In order to meet the needs of the design engineers, there are three different materials for the cages---- polyamide, steel and brass. For polyamide cages, it features high elasticity, light weight and quiet running from good damping. Bearings with this cage carry the designation suffix ETN, e.g. NU 205ETN. A pressed steel cage is available for many bearings, mainly as an alternative to the polyamide cage, and such bearings are identified by the designation suffix E, e.g. 310E. As for the brass cage, the advantage includes very high strength, suitable for very high speed, accelerations, high temperature and high endurance limit. The bearing with this cage is identified by the designation suffix EM, e.g. NU 207EM. 

 

Application

NU cylindrical roller bearings are mainly used in gearboxes, pumps, compressors, spindles, large size motors, heavy industrial machines and vehicles, etc.  


Bearing ModelDimensions(mm)Basic Load Rating(N)Speed ratings(r/min)Weight(kg)
dDBDyn.CStat.CoGreaseOil
NU100525471215100141001600019000.092 
NU1006305513187001840013000150000.120 
NU1007356214226002320011000130000.180 
NU1008406815249002570010000120000.220 
NU100945751631000338009200110000.290 
NU10105080163360036800840099000.310 
NU10115590183740043800760089000.450 
NU10126095184210050000700083000.480 
NU101365100184330052900660078000.510 
NU101470110205790070400610072000.700 
NU101575115206360078100570068000.740 
NU101680125226930086400530063001.000 
NU101785130227140091200510060001.040 
NU1018901402484700109000470056001.340 
NU1019951452487200115000460053001.400 
NU10201001502491000120000430051001.460 
NU102110516026108000149000410048001.850 
NU102211017028134000171000390045002.310 
NU102412018028137000181000350042002.470 
NU102613020033171000238000320038003.770 
NU102814021033175000250000300036004.000 
NU103015022535201000281000280033004.830 
NU103216024038236000330000260030005.930 
NU103417026042276000400000240028007.900 
NU1036180280463560005030002200260010.500 
NU1038190290463660005300002100250010.900 
NU1040200310513880005820001900230014.100 
NU1044220340565070007480001700200018.500 
NU202153511127001040019000220000.050 
NU203174012176001460017000200000.070 
NU204204714257002260015000180000.110 
NU205255215293002770013000150000.140 
NU206306216391003740011000130000.210 
NU20735721750200502009300110000.310 
NU2084080185570055400830099000.380 
NU2094585196310066400760092000.440 
NU2105090206610071900710085000.500 
NU21155100218640098700640077000.650 
NU212601102297700107000580069000.830 
NU2136512023108000119000530064001.050 
NU2147012524119000137000500060001.160 
NU2157513025130000156000480057001.290 
NU2168014026139000167000440053001.560 
NU2178515028167000199000420050001.940 
NU2189016030182000217000390047002.380 
NU2199517032221000265000370044002.920 
NU22010018034250000306000350042003.520 
NU2203174016240002200016000185000.090 
NU2204204718306002830013000180000.150 
NU2205255218349003460012000150000.170 
NU220630622048900498009700130000.260 
NU220735722361600653008300110000.400 
NU22084080237230077600740099000.490 
NU22094585237610084600690092000.540 
NU22110519036201000241000330039004.000 
NU22105090237970091500640085000.580 
NU22115510025101000122000580077000.810 
NU22126011028131000157000520069001.100 
NU22136512031149000181000480064001.450 
NU22147012531156000194000450060001.530 
NU22157513031162000207000430057001.610 
NU22168014033186000243000400053002.030 
NU22178515036218000279000370050002.530 
NU22189016040242000314000350047003.210 
NU22199517043287000371000330044003.930 
NU22211020038293000365000310037004.900 
NU222010018046334000444000310042004.820 
NU222211020053384000517000280037006.930 
NU222412021558452000619000260034008.560 
NU2226130230645300007370002400320011.200 
NU2228140250685720008350002200290014.300 
NU2230150270736620009820002000260018.700 
NU22321602908080900011900001800240026.600 
NU22341703108696700014100001700220029.200 
NU223618032086101000015100001600210030.400 
NU223819034092110000016700001500200037.000 
NU22412021540336000421000280034005.850 
NU224020036098122000018700001400190044.400 
NU2244220400108113000018100001200170060.900 
NU22613023040364000453000260032006.600 
NU22814025042392000514000240029008.500 
NU230150270454480005940002200260010.700 
NU2304205221420003880011000160000.210 
NU230525622457000561009100140000.350 
NU230630722774600776007800120000.530 
NU2307358031931001010006900100000.730 
NU2308409033114000122000610091000.960 
NU23094510036137000153000540082001.320 
NU23105011040163000187000490074001.760 
NU23115512043201000233000450067002.250 
NU23126013046223000262000410062002.810 
NU23136514048251000287000380057003.360 
NU23147015051275000323000360053004.080 
NU23157516055329000395000330050005.000 
NU23168017058361000431000310047005.950 
NU23178518060394000485000290044006.980 
NU23189019064437000534000280041008.120 
NU23199520067394000469000260040009.390 
NU232160290484980006660002000240014.800 
NU2320100215735700007170002400360012.100 
NU23221102408068000088000022340018.900 
NU23241202608679300010300002000300023.100 
NU23261302809392000012300001800270029.100 
NU2328140300102102000013800001700250036.800 
NU2330150320108118000016000001500230044.700 
NU2332160340114131000018200001400210053.100 
NU2334170360120122000017500001300200062.600 
NU2336180380126135000019400001300190073.000 
NU234170310526030008020001900200018.600 
NU236180320526260008520001800210019.300 
NU238190340556940009540001700200023.300 
NU2402003605876600010600001600190027.200 
NU2442204006576600010800001400170038.500 
NU303174714255002120014000170000.150 
NU304205215315002690012000160000.150 
NU305256217416003740010000140000.240 
NU30630721953100502008700120000.360 
NU30735802166600654007700100000.480 
NU3084090238310081500680091000.660 
NU30945100259740098300610082000.910 
NU3105011027110000113000550074001.150 
NU3115512029137000143000510067001.500 
NU3126013031150000157000460062001.870 
NU3136514033181000191000430057002.310 
NU3147015035205000222000400053002.810 
NU3157516037240000263000370050003.370 
NU3168017039259000282000350047004.000 
NU3178518041291000330000330044004.800 
NU3189019043316000355000310041005.470 
NU3199520045334000387000290039006.420 
NU32010021547379000424000270036007.750 
NU32110522549440000500000260035008.760 
NU322110240504510005250002400320010.700 
NU324120260555280006100002200300013.400 
NU326130280586160007360002000270016.700 
NU328140300626630007970001900250020.400 
NU330150320657570009220001700230027.000 
NU3321603406885700010500001600210032.000 
NU3341703617380900010100001500200038.600 
NU3361803807591700011500001400190042.600 
NU40630902362800550007600100000.750 
NU40735100257520068900660088001.020 
NU40840110279710089100600080001.300 
NU4094512029115000112000540072001.640 
NU4105013031139000136000490066002.010 
NU4115514033142000138000460061002.510 



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