OEM No/Model: 1318, 1320, 1322J and so on
1) Competitive price
2) Well-produced products
3) Result-oriented philosophy
4) Service: OEM available
5) Low noise
Detailed Product Description1--Itis offered by Hahong Intl Trade (Shanghai) Co., Ltd.We are well-managed, and sophisticated in bearing.
Cylindrical roller bearings belong to the separate type bearings,whose roller and raceway is linear contact and whose radial load capacity is greater applying to heavy load and shock load and high speed conditions.the mounting and dismounting of such bearingsis more convenient,when the requirements of inner and outer ring interference fit ,its advantages are demonstrated .this bearing can be classified into single-row ,double-row ,four-row cylindrical roller bearings according to the rows of rollers. In addition ,there are Cylindrical roller bearings with a full complement of rollers and other arrangements,one of which is the most widely used --single row cylindrical roller bearingswith cage.
2- Four-row cylindrical roller bearings has the advantages of larger radial carrying capacity,high precision of rotating,convenience of mounting and dismounting ,but it can not withstand axial load.because of the inner ring without ribs ,inner and outer ring components can be installed( with full sets of rollers and cages). This bearingscan be classified into FC type ,FCD type and FCDP type,mainly used in the heavy machinery (hot and cold roller mill,bloomers and other heavy machineries )as working roll and backup roll .
cylindrical roller bearings with Full complement of rollers have two types: single-row (NCF) and double-row (NNCF) full complement of roller cylindrical roller bearings because such bearings have no cage and have larger number of rollers, their carrying capacity is large,but the high speed performance is poor,generally used in low speed and heavy load application. Dimensions Basic load ratings
Dycstc
CrCorOld Model New Model Weight d D B / H mm mm mm KN ?? ?? kg 150 190 40 190450 - NN4830 2.8 150 190 40 190450 - NN4830K 2.75 150 210 60 300590 4482930 NNU4930. 6.3 150 210 60 300590 4382930 NNU4930K 6.2 150 225 56 330570 3282130 NN3030 7.8 150 225 56 330570 3182130 NN3030K 7.7 150 250 100 6801170 - NNU4130 18 150 250 100 6801170 - NNU4130K 17.5 ?? ?? ?? ?? ?? ?? ?? 160 220 60 315620 4482932 NNU4932 6.6 160 220 60 315620 4382932 NNU4932K 6.5 160 240 60 345620 3282132 NN3032 8.4 160 240 60 345620 3182132 NN3032K 813
3- Since 1996, we have been the agent to SKF,NSK,KOYO,TIMKEN,FAG, etc. Reliable quality; stable comprehensive ability; excellent service are some of our competitive advantages. Please send me a message if you need more information.
4-If you are interested in our deep groove ball bearing ,pls don't hesitate to contact Aice Zhang.We will make sure that provide you the most competitive price and free samples.
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