Welcome: Wuxi Jieerte Bearing Co., Ltd.
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jason@jetbearing.com +86 13771539960

Cylindrical roller bearings NU Series

The internal structure of cylindrical roller bearing adopts rollers arranged in parallel, and spacers or spacers are installed between the rollers, which can prevent the inclination of the rollers or the friction between the rollers, and effectively prevent the increase of the rotational torque. Cylindrical rollers and raceways are linear contact bearings. Load capacity, mainly bear radial load. The friction between the rolling element and the rib of the ring is small, which is suitable for high-speed rotation. According to whether the ring has ribs or not, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a structure in which the inner ring and the outer ring can be separated.

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Wuxi Jieerte Bearing Co., Ltd. is a professional bearing manufacturer. The company has 20 production lines for bearings, with a daily output of 100,000 sets. Its quality and environmental management system have passed ISO 9001 and ISO 14001 certification. The company has its own brand "JSJET" and also provides OEM services. Our products are known for their high precision, low noise, long service life, and stable performance. They are widely used in various industries such as motors, water pumps, automobile transmissions, motorcycle engines, conveying systems, agricultural machinery, mining equipment, and construction machinery.



What are our advantages?

(1) Advanced production equipment

(2) Strong technical force

(3) High production capacity

(4) Short delivery time

(5) Low MOQ

(6) Strict quality control

(7) Competitive price

(8) ISO9001:2018 certification

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The NU type bearing has ribs on both sides of the outer ring and no ribs on the inner ring. It is also possible to allow displacement of the shaft relative to the bearing housing in both axial directions. Therefore, this type of structure is suitable for use as a

loose end bearing.


Series: NU Series

Material:Chrome Steel GCr15

Cages:steel cages, brass cages , nylon cage

Quality: ABEC-1(P0)、ABEC-3(P6)、ABEC-5(P5)

Application:  Large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and hoisting and transporting machinery


Package

A. Industrial Exporting Package with anti-tarnish 

  paper/Carton/Pallet

B. Individual Paper Box/Carton/Pallet

C: tube package+middle box+outer carton+pallets

D: According to your requirement. 


Cylindrical roller bearings NU Series Product List

Bearing ModelDimensions(mm)Basic Load Rating(N)Limiting   SpeedsWeight
(Kg)
(r.min)
dDBDyn.cStat.CoGreaseOil
NU202153511127001040019000220000.05
NU203174012176001460017000200000.07
NU204204714257002260015000180000.11
NU205255215293002770013000150000.14
NU206306216391003740011000130000.21
NU20735721750200502009300110000.31
NU2084080185570055400830099000.38
NU2094585196310066400760092000.44
NU2105090206610071900710085000.5
NU21155100218640098700640077000.65
NU212601102297700107000580069000.83
NU2136512023108000119000530064001.05
NU2147012524119000137000500060001.16
NU2157513025130000156000480057001.29
NU2168014026139000167000440053001.56
NU2178515028167000199000420050001.94
NU2189016030182000217000390047002.38
NU2199517032221000265000370044002.92
NU22010018034250000306000350042003.52
NU303174714255002120014000170000.15
NU304205215315002690012000160000.15
NU305256217416003740010000140000.24
NU30630721953100502008700120000.36
NU30735802166600654007700100000.48
NU3084090238310081500680091000.66
NU30945100259740098300610082000.91
NU3105011027110000113000550074001.15
NU3115512029137000143000510067001.5
NU3126013031150000157000460062001.87
NU3136514033181000191000430057002.31
NU3147015035205000222000400053002.81
NU3157516037240000263000370050003.37
NU3168017039259000282000350047004
NU3178518041291000330000330044004.8
NU3189019043316000355000310041005.47
NU3199520045334000387000290039006.42
NU32010021547379000424000270036007.75
NU40630902362800550007600100000.75
NU40735100257520068900660088001.02
NU40840110279710089100600080001.3
NU4094512029115000112000540072001.64
NU4105013031139000136000490066002.01
NU4115514033142000138000460061002.51
NU4126015035178000184000420057003.02
NU4136516037198000203000400053003.58
NU4147018042246000257000350047005.26
NU4157519045265000274000330044006.25
NU4168020048302000315000310042007.28
NU4178521052340000350000300040008.68
NU41890225543740004000002800370010.3
NU41995240554100004440002600340013.6
NU420100250584580004980002500330014
NU2203174016240002200016000185000.09
NU2204204718306002830013000180000.15
NU2205255218349003460012000150000.17
NU220630622048900498009700130000.26
NU220735722361600653008300110000.4
NU22084080237230077600740099000.49
NU22094585237610084600690092000.54
NU22105090237970091500640085000.58
NU22115510025101000122000580077000.81
NU22126011028131000157000520069001.1
NU22136512031149000181000480064001.45
NU22147012531156000194000450060001.53
NU22157513031162000207000430057001.61
NU22168014033186000243000400053002.03
NU22178515036218000279000370050002.53
NU22189016040242000314000350047003.21
NU22199517043287000371000330044003.93
NU222010018046334000444000310042004.82
NU2304205221420003880011000160000.21
NU230525622457000561009100140000.35
NU230630722774600776007800120000.53
NU2307358031931001010006900100000.73
NU2308409033114000122000610091000.96
NU23094510036137000153000540082001.32
NU23105011040163000187000490074001.76
NU23115512043201000233000450067002.25
NU23126013046223000262000410062002.81
NU23136514048251000287000380057003.36
NU23147015051275000323000360053004.08
NU23157516055329000395000330050005
NU23168017058361000431000310047005.95
NU23178518060394000485000290044006.98
NU23189019064437000534000280041008.12
NU23199520067394000469000260040009.39
NU2320100215735700007170002400360012.1

Our Production Workshop

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Q1: Are you a trading company or a manufacturer?

A1: We are a manufacturer.We have our own factory ;our type is factory +trade

Q2: How long is your delivery time?

A2: Generally it is 15-20 days, if the goods are in stock, it is 3-7 days, if the goods are not in stock, it depends on the quantity.

Q3: Do you provide samples? Is it free or extra?

A3: Yes, we can provide samples for free, but we don't pay shipping fee.

Q4. How do you control the quality,and what if there is quality problem?

A4: All bearings will be 100% strictly inspected before shipment, including hardness, size, noise, speed, vibration and accuracy. If there is any quality problem, we will replace all faulty products with our shipping cost or refund to you.

Q5:OEM and customized can you accept?

A5: Yes, OEM is accepted, also can be customized for you according to samples or drawings

Q6: What are your shipping conditions.

A6: We can arrange shipping by sea to your nearest seaport or deliver to your doorstep. Air freight is also possible. We can help with all import formalities. It takes about 25-40 days by sea and 3-7 days by air.


                                                             

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                       Contact: Zhang lianjie

                       Phone: +86 13771539960

                      E-mail: jason@jetbearing.com

                      Whatsapp:+86 13771539960

                      Add: No.25, Guangtai Industry Park, Xishan District, Wuxi City, Jiangsu Province, China



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CONTACT US

Contact: Zhang lianjie

Phone: +86 13771539960

E-mail: jason@jetbearing.com

Whatsapp:+86 13771539960

Add: No.25, Guangtai Industry Park,Xishan District, Wuxi City, Jiangsu Province, China