產品資訊 - NSK bearing->ball bearings

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Jinan Xurite Bearing Traders Co., Ltd

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NSK bearing

產品分類 :

機械與設備->五金及工具->軸承->球體軸承

產品規格

Model No:	7020

Country	JP
Brand	NSK
Materials	Gcr15
Packing	inner plastic bag and outer paper box
Minimum Order	1 pcs
Payment Term	L/C T/T Western Union

產品描述

1.Characteristics:This type of bearing consists of spherical outer race and inner race with two tracks, a cage, and a complement of spherical shaped roller. Just like double row self aligning ball bearings, are sensitive to misalignment and they can adjust themselves to shaft deflections.
Except radial loads, these bearings can also carry combination of thrust and radial loads in double directions. These bearing are suitable for carrying heavy loads and shock loads.
2. Spherical Roller Bearings are widely used in mechanical industry, like in various machinery such as metallurgic machinery, mining machinery, paper making machinery, exile machinery,etc.
3. Types:spherical roller bearings can be divided into the following types
spherical roller bearings with cylindrical bore
Spherical roller bearing with tapered bore
spherical roller bearings used in vibration screen
Splitting Spherical Roller Bearings
4. Tolerance supplies spherical roller bearings with P0,P6,and P5 precision grades according to customer's demands. All tolerance values conform to GB307.1standard.
5. Radial Clearance supplies spherical roller bearings with C2,C0,C3,C4and C5 clearances, which all conform to the GB4604 standard.C3clearance is taken as the standard clearance for tapered bore spherical roller bearings.C4 clearance of spherical roller bearings applied to vibration screen.
6.Cage:normallly,these bearings can be divided into CA and C structure, A structured spherical roller bearings adopts solid cages with the material brass,bronze,nodular cast iron or steel, But C structured spherical roller bearings normally adopts pressed steel cages.
7. Payment terms:
(1).30%T/T in advance after signed the contract within 3 bank working days,70%T/T against the faxed original B/L copy
(2).100% irrevocable L/C at sight
8. Delivery Time:
Generally 35-70 days after the order confirmation, or as the specific order quantity