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HK1212 NTN Needle Roller Bearing details is as following :
Model No. | HK1212 |
Category | Needle Roller Bearing |
Specification | 12*18*12mm |
Material Type | Bearing steel,Stainless steel |
Seal Type | Plain seal |
Material of Cage | Nylon,Steel,Brass |
Packing | Poly bag,box,carton,or according to your requirements |
Application | Industry Machine, auto, motorcycle, power tools |
Place of Origin | Sweden,USA,Germany,Italy,France |
Service | OEM service,small order accepted,supply samples. |
Payment | Western Union,T/T,L/C at sight |
Trade Type | Manufacture,distributor,wholesale |
Drawn Cup Needle Roller Bearings with Open Ends
1.Basic load rating 1540-15000N
2.Limiting speed 6000-40000rpm
3.Long life, Low noise ;
4.Application:Electric machines;Electric Tools;Models;Bicycles;Fishing Tackles,etc.
It is widely used in various of machinery, especially in food machine,and they also can be used into pharmaceutical machinery, conveyering systems, photo & film processing machinery, spin machine,dying & printing machinery,etc.
Needle bearings have a large surface area that is in contact with the bearing outer surfaces. Additionally there is less added clearance so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race and sometimes housing itself. Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles. Full compliment bearings have solid inner and outer rings and rib-guided cylindrical rollers.
HK1212 NTN Needle Roller Bearing