needle roller bearing OEM Available Competitive price Good service Prompt delivery Needle roller bearing is the roller bearing with cylindrical roller. The roller is thin and long compared with the diameter. This type of roller is called needle roller. Although it has a small section, the bearing still has high load bearing ability. Therefore, it is especially suitable for occasion where the ...
Needle Roller Bearing NK NKI 1.Material:GCr15,100Cr6,52100 2.Retainer:nylon cage,steel cage 3.Production standard:GB307, DIN6 Needle Roller Bearing NK NKI NA48 NA49 NA69Structure: This kind of bearings has multiple structures, such as narrow & wide type, with or without inner races, cages, ribs or seals.Accuracy: Dimensional tolerance and geometrical accuracy is based on GB/T 5801(ISO. 1206)The ...
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