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PRODUCT

The outer ring of an NUP-design cylindrical roller bearing has two integral flanges and the inner ring has one integral flange and one non-integral flange in the form of a loose flange ring. These bearings can be used as locating bearings to locate the shaft axially in both directions.

 

This is a single row roller bearing that supports high radial loads with low friction. A removable inner ring in the open bearing allows application of lubrication. The polyamide/nylon cage prevents the rollers from coming into contact with each other during use to reduce friction, vibration, and noise and weighs less and is quieter than cages made of brass.

 

Due to the cylindrical rollers, the cylindrical roller bearing NUP Series has large contact surfaces between rolling elements and bearing rings. It is suitable for extremely high radial loads and high speeds.

 

Cylindrical roller bearings can be open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan.

 

Application

Cylindrical roller bearings are used in applications where high radial loads are present such as in conveyer belts, traction motors, railway car axle boxes, and oilfield mud pumps, among others.


Bearing ModelDimensions(mm)Basic Load Rating(N)Speed ratings(r/min)Weight(kg)
IDODBDyn.CStat.CoGreaseOil
NUP203174012176001460017000200000.073
NUP204204714258002260015000180000.118
NUP205255215293002770013000150000.146
NUP206306216391003740011000130000.22
NUP20735721750200502009300110000.322
NUP2084080185570055400830099000.404
NUP2094585196310066400760092000.463
NUP2105090206610071900710085000.523
NUP21155100218640098700640077000.684
NUP212601102297700107000580069000.874
NUP2136512023108000119000530064001.106
NUP2147012524119000137000500060001.22
NUP2157513025130000156000480057001.35
NUP2168014026139000167000440053001.64
NUP2178515028167000199000420050002.04
NUP2189016030182000217000390047002.5
NUP2199517032221000265000370044003.08
NUP22010018034250000306000350042003.7
NUP22211020038293000365000310037005.16
NUP22412021540336000421000280034006.16
NUP22613023040364000453000260032006.95
NUP22814025042392000514000240029008.95
NUP230150270454480005940002200260011.27
NUP236180320526260008520001800210020.33
NUP2402003605876600010600001600190028.65
NUP2442204006576600010800001400170040.54
NUP2482404407294900013400001200150054.86
NUP2204204718306002830013000180000.154
NUP2205255218349003460012000150000.174
NUP220630622048900498009700130000.276
NUP22073572235750063000750095000.426
NUP22084080237230077600740099000.516
NUP22094585237610084600690092000.564
NUP22105090237970091500640085000.61
NUP22115510025101000122000580077000.849
NUP22126011028131000157000520069001.148
NUP22136512031149000181000480064001.527
NUP22147012531156000194000450060001.61
NUP22157513031162000207000430057001.69
NUP22168014033186000243000400053002.13
NUP22178515036218000279000370050002.67
NUP22189016040242000314000350047003.38
NUP22199517043287000371000330044004.13
NUP222010018046334000444000310042005.08
NUP222211020053384000517000280037007.29
NUP222412021558452000619000260034009.02
NUP2226130230645300007370002400320011.79
NUP2228140250685720008350002200290015.06
NUP2230150270736620009820002000260019.69
NUP224020036098122000018700001400190046.75
NUP2244220400108113000018100001200170064.13
NUP2304205221420003880011000160000.227
NUP230525622457000561009100140000.368
NUP230630722774600776007800120000.562
NUP230735803193100101006900100000.767
NUP2308409033114000122000610091001.013
NUP23094510036137000153000540082001.39
NUP23105011040163000187000490074001.853
NUP23115512043201000233000450067002.369
NUP23126013046223000262000410062002.959
NUP23136514048251000287000380057003.54
NUP23147015051275000323000360053004.3
NUP23157516055329000395000330050005.26
NUP23168017058361000431000310047006.27
NUP23178518060394000485000290044007.35
NUP23189016064437000534000280041008.55
NUP23199520067394000496000260040009.89
NUP2320100215735700007170002400360012.74
NUP2322110240806800008800002200320019.79
NUP23241202608679300010300002000300024.33
NUP23261302809392000012300001800270030.65
NUP2328140300102102000013800001700250038.75
NUP2330150320108118000016000001500230047.07
NUP304205215315002690012000160000.161
NUP305256217416003740010000140000.255
NUP30630721953100502008700120000.38
NUP30735802166600654007700100000.508
NUP3084090238310091500680091000.699
NUP30945100259740098300610082000.957
NUP3105011027110000113000550074001.211
NUP3115512029137000143000510067001.579
NUP3126013031150000157000460062001.969
NUP3136514033181000191000430057002.43
NUP3147015035205000222000400053002.95
NUP3157516037240000263000370050003.55
NUP3168017039259000282000350047004.22
NUP3178518041291000330000330044005.06
NUP3189016043316000355000310041005.76
NUP3199520045334000387000290039006.76
NUP32010021547379000424000270036008.16
NUP322110240504510005250002400320011.27
NUP324120260555280006100002200300014.11
NUP326130280586160007360002000270017.59
NUP328140300626630007970001900250021.48
NUP330150320657570009220001700230028.43
NUP40630902362800550007600100000.793
NUP40735100257520068900660088001.074
NUP40840110279710089100600080001.369
NUP4094512029115000112000540072001.727
NUP4105013031139000136000490066002.117
NUP4115514033142000138000460061002.643
NUP4126015035178000184000420057003.18
NUP4136516037198000203000400053003.77
NUP4147018042246000257000350047005.54
NUP4157519045265000274000330044006.58
NUP4168020048302000315000310042007.66
NUP4178521052340000350000300040009.14
NUP41890225543740004000002800370010.84
NUP41995240554100004440002600340014.32
NUP420100
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