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Big Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan Bearing

China Big Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan Bearing, Find details about China Bearing, Roller Bearing from Big Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan Bearing

Model NO.
NU2228 NU2230
Separated
Unseparated
Precision
P0 P6 P5 P4 P2
Cage
Brass Cage
Clearance
C3
Stock
Rich Stock
Trademark
NTN
Transport Package
Box+Carton+Pallet
Specification
140*250*68mm
Origin
Japan
HS Code
8482500090
Model NO.
NU2228 NU2230
Separated
Unseparated
Precision
P0 P6 P5 P4 P2
Cage
Brass Cage
Clearance
C3
Stock
Rich Stock
Trademark
NTN
Transport Package
Box+Carton+Pallet
Specification
140*250*68mm
Origin
Japan
HS Code
8482500090
NO 1.Application of cylindrical roller bearings

Large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and lifting and transporting machinery

NO 2.Features of cylindrical roller bearings

1. The roller and the raceway are in line contact or repaired offline contact, with large radial bearing capacity, 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. The N-type and NU-type can move axially, can adapt to the change of the relative position of the shaft and the housing caused by thermal expansion or installation error, and can be used as a free end support.
4. The processing requirements for the shaft or the seat hole are relatively high, and the relative deflection of the outer ring axis after the bearing is installed must be strictly controlled to avoid contact stress concentration.
5. The inner ring or outer ring can be separated for easy installation and disassembly.

NO 3.Our Bearing Advantage
 

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer's bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

 

Product NameNTN Cylindrical roller bearing 
Seals TypeOPEN/2Z/2RS/Z/RS
MaterialChrome Steel ,Stainless steel,Ceramic,Nylon
ClearanceC0,C2,C3,C4,C5
Precision GradeP0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
GreeseSRL ,PS2, Alvania R12 ,etc
Number of RowSingle Row  
CertificationsISO 9001
PackageBox,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ1PCS
Serice OEM
SampleAvailable
Payment Term TT or L/C or Western Union
PortGuangzhou/Qingdao/Shanghai

PRODUCT DISPLAY

Big Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan Bearing

Big Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan BearingBig Size NTN NSK NACHI Cylindrical Roller Bearing Nu2228 Nu2230 Original Japan Bearing
1. What is your Before-sales Service ?

1.Offer bearing related consultation about technology and application;

2.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;

3.Offer highly cost-effective and complete solution program according to site conditions;

4.Offer localized program on introduced equipment to save running cost

5.Design and develop non-standard bearing to support customers' technology innovation

2. What is your After-sales Service ?

1.Offer training about bearing installation and maintenance;

2.Offer guidance about bearing installation, adjustment and testing at site;

3.Help customers with trouble diagnosis and failure analysis;

4.Visit customers regularly and feedback their rational suggestions and requirements to company.

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