SKF cylindrical roller bearing NJ317EM skf roller bearing

SKF cylindrical roller bearing NJ317EM skf roller bearingProduct Description
Description:
Cylindrical roller bearing raceways and rolling elements are geometric. The high structural capacity, the new structural design of the rib and the roller end face not only improve the axial bearing capacity of the bearing, but also improve the lubrication condition of the contact area between the roller end face and the rib, and improve the performance of the bearing.
Features:

1. The roller and the raceway are in contact with the wire or repaired, and have a large radial load capacity, which is suitable for bearing heavy loads and impact loads.
2. The friction coefficient is small, suitable for high speed, and the limit speed is close to the deep groove ball bearing.
3. N-type and NU-type can move axially, can adapt to the change of the relative position of the shaft and the shell caused by thermal expansion or installation error, and can be used as free end support.
4. The machining requirements of the shaft or the seat hole are high. After the bearing is installed, the relative deflection of the outer ring axis should be strictly controlled to avoid contact stress concentration.
5. The inner or outer ring can be separated for easy installation and removal. Circle MaterialGCR15,Gcr15SiMn,Gcr18MoRoller Material
GCR15,Gcr15SiMn,Gcr18MoClearanceC2, C3,C4,C5HardnessHRC58-62CertificateISO9001:2008
Number of Row
single/double rowCage
Copper/brassGreeseSRL ,PS2, Alvania R12OEMAvailableStock
Large stockPicture showPacking&Shipping
Packing:
We are making different packing by different models.
1). Origin packing+pallets.
2). Single boxes+Outer carbon+Pallets
3). Tube package+Outer carbon +Pallets
4). According to your requirements
Delivery:
1-3 days for sample
5-30 days for bulk order
Shipping:
1). For a small order, send by UPS, DHL, FEDEX, or EMS.
2). For bulk order, send by Air shipment and Ocean shipment.
3). Our shipping ports are Qingdao, Shanghai, Guangzhou and Shenzhen.ApplicationCompany InformationFAQ
1.Q:Areyouafactoryortradingcompany?
A:Weareafactory.Ourfactorylocatedin Liaocheng City,Shandong province and our international department is in Jinan.
2.Q:HowcanIvisityourfactory?
A:Youcan come tojinancityBytrain or byplane and we will pick you up at Jinan Railway Station or Jinan Yaoqiang Airport.
All our clients, both domestic and abroad are warmly welcome!
3.Q:HowcanIgetsomesamples?
A:Wearehonoredtoofferyousamples. we willsend toyoubyexpress,tellmeyouraccountofexpress if they are available.
4.Q:Howabout products qualitycontrol?
A:Qualityispriority.Baisitepeoplealwaysattachgreatimportancetoqualitycontrollingfromtheverybeginningtotheveryend.
5.Q:Whatarethetermsoftrade?
A:WegenerallyoperatewithquotetermsofFOBbutcanprovideExWorks,CIF,DDU&DDPquotesonrequest.Contact us