Jinan Kelunte Bearing Co., Ltd.
Main products:Roller Bearing,Ball Bearing,Pillow Block Bearing,Import Bearing,Ceramic Bearing
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Contact Us
  • Contact Person : Mr. liu jolay
  • Company Name : Jinan Kelunte Bearing Co., Ltd.
  • Tel : 86-531-55509796
  • Fax : 86-531-68803368
  • Address : Shandong,jinan,No.160-31 Jiluo Road Jinan
  • Country/Region : China
  • Zip : 250031

NTN Cylindrical Roller Bearing NN3007 Catalogue nn Model

NTN Cylindrical Roller Bearing NN3007 Catalogue nn Model
Product Detailed
Cylindrical Roller Bearing NN3007 1.ISO9001:2008 2.High precision 3.Heavy radial and impact loading 4.Brass,steel

NTN Cylindrical Roller Bearing NN3007 Catalogue nn Model

Cylindrical Roller Bearing is a rolling bearing which roller is cylindrical roller to the heart. Provide load capacity, the main radial load. Friction is very small between roller rings and raised edge, suitable for high speed rotating. According to the rings which have raised edge, can divide a NU, NJ, NUP, N, NF single row bearings, and NNU, NN double row bearings.The inner ring and outer is separable .

Cylindrical roller bearings provide the highest possible radial load capacity compared to other roller bearing types.

1. Characteristic

1.High radial load capacity,is suitable for heavy load and impact load.

2.Small friction, suitable for high speed,the limiting Speed is close to Deep Groove Ball Bearings

3.N,NU series can adapt to high temperature and error during installation.

4.inner ring and outer ring are separable,easy to install and take down

2. Tolerance:

P4 production tolerances below the rank of one, two, four-row cylindrical roller bearings, machine tool spindles also produced a special tolerance class SP, UP-class double row cylindrical roller bearings.

3. Features:

cylindrical roller line contact with the raceway, radial load capacity, both for load and impact load to bear weight, but also for high-speed rotation. Cylindrical roller bearing raceway and rolling element geometry improved after the design has a high carrying capacity, rib and roller end of the new structural design not only improves the axial load bearing capacity, while improving the roller face contact area with the wall lubrication conditions, and improve the bearing performance. Such bearings is mainly used for medium and large motors, generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, handling machinery, all types of industrial machinery.

4.ApplicationRoad RollersIndustrial GearboxesElectric MotorsAutomotive TransmissionsPumpsCompressorsIndustrial FansWindmillsUnbalanced ExciterScrew Compressor Applications such as Air Conditioning Systems

Trade Terms:

· Payment:30% deposit by T/T,Western Union,ESCROW,PayPal 70% before delivery

· Leading time:7-15days,subject to the order quantity

· Delivery ways:DHL,UPS door to door service,by sea,air,ect

Our Service:

Reply your Inquiry in 24 work hours.

Experienced staffs answer all your questions influent English

Customized design is available,OEM&ODM are welcome.

Special discount and protection of sales area provide to our distributor.

Company Introduction:

Our company is a manufacturer of bearing with well-equipped testing equipment and strong technical force.And

products are very popular at home and abroad,so it is very safe to buy from us.

· Gold supplier in alibaba

· Strict quality in controlling

· Good technical supporting

NN models Cylindrical roller bearings

itmeold itemdDw(mm)CrCorGreaseoil
(mm)(mm)(kN)(kN)(r/min)(r/min)
NN3007328210735622039.1501000012000
NN3008K318210840682141.355.9910011000
NN3008KTN1-406821
NN3008328210840682141.355.9910011000
NN3009K3182109457523
NN3009KTN1-457523
NN3009K/W33-457523
NN3009328210945752353.471.983009900
NN3010K318211050802352.872.676009100
NN3010KTN1-508023
NNU3040-20031082
NN3052K3182152260400104
NN30523282152260400104
NN3056K3182156280420106
NN3056328215628042065
NN3092K3182192460680163
NN3092/YA-460680163

***********************************************

Dassiy Zhai

Sales manager

Mobile: 86-15953183211

Jinan Kelunte Bearing Co.,LTD

Website: http://www.kltzc.com

http://kelunte.en.alibaba.com

NTN Cylindrical Roller Bearing NN3007 Catalogue nn Model



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