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heavyduty needle roller bearing with inner ring NA6900
heavyduty needle roller bearing with inner ring NA6900

1.high performance 2.samples available 3,OEM accepted 4.short delivery time

 China manufacturer heavyduty needle roller bearing with inner ring NA6900

The needle roller bearing with inner ring is necessary when shaft could not be used as bearing race. The inner ring or outer ring with needle roller or cage assembly units could be assembled individually.Needle roller bearing of sealed ring with or without inner ringSingle sided or double-faced sealing HXB series needle roller could avoid soil. The sealing ring is of butadiene acrylonitrile rubber. Its working temperature scope is between minus 30 and 180. Lubricant is No.2 or No.3 high-performance lithium based grease. The longer re-lubricating interval period exists for enough storing lubricant grease space. The inner ring is 1mm thicker than the exterior ring, so sealing ring could work even when shaft moves down.

Product details:

Shaft DiameterBearing DesignationMass ApproxBoundary DimensionsBasic Load RatingLimiting Speed
Current CodeOriginal CodedFwDBDynamicStaticOil
mmgmmNrpm
5NA495 75 13102670235034000
NA495TN 75 13102670235034000
6NA496 96 15103150300032000
7NA497 127 17103600365030000
8NKI8/16  8142516124001130021500
NA498 168 19114300395028000
9NKI9/12 16.691219126200700021700
NA499 179 20114850490026000
NKI9/16 21.99 1916   
10NKI10/16 27.31014221698001050019650
NA4900452490021101422138000900023700
NA6900653490038.41014222290001100023700
12NA4901452490125.11216241390001080020000
NKI12/20 3912162420140001840021000
NA6901653490144.51216242260002160020000
NKIS12 5812183016160001700020000
NA12X32X15V  12 3215   
15NKI15/16 381519271688001280019100
NKI15/20 45.715192720123001900019100
NA4902492490232152028136400900018000
NA6902653490261.615202823131002090018000
NKIS15 9015223520235002400017000
NA5902 5215202818   
NAI53212  15 3212   
7480274802 15 3625.4   
16NKIS16  16 2816130001740022000
NA16X36X24  16 3624   
17NKI17/16 41.117212916130001820020000
NA4903454490332.81722301370001000017000
NA6903653490368.217223023144002490017000
NA5903 5617223018152002170018000
NA17  17 3720   
20NKI20/16 48.520243216108001700016700
NA4904452490470.220253717210002500017000
NKIS20 11920284220280003550015000
NA69046254904 20253730360005100017000
NA5904  20253723   
22NKI22/16 5022263416153002360017000
NA49/22 7622283917220002950015000
NA69/22 13022283930375005500015000
NA223934  22283934   
23NA2020  23 4222   
25NKI25/30 11525293830315005600014000
NA490545249057625304217236003150014000
NA6905653490513825304230290005900014000
NKIS25 16025324722320005500013000

MOQ(Minimum Order Quantity):  100pcs for each size

Payment terms: T/T, Paypal, Western Union,L/C,Cash

Delivery way:

1. Express (TNT,EMS. DHL,UPS,FedEx, SF Express etc)   3-5 work days

2. Chinese Regular Mail/ Post Mail     10-20 days

3. By Sea.  30-40days

Packaging detail

 

 

Product view:

                                                                                            

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heavyduty needle roller bearing with inner ring NA6900

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