Origin |
China |
Model Number |
5624097562409856249004624900644800K6624901624702K6 |
Brand Name |
LHBB |
Needle bearings are roller bearings with rollers that have high-to diameter ratios.Needle bearings are used in farm and construction equipment,automotive transmissions,small gasonline engines,gear pumps,small applliance and tool motors,alternators,and aircraft controls
Compared with other roller bearings,needle bearings have much smaller rollers for a given bore size.Needle bearings have the highest load capacity for a given radial space of allroling-element bearings,but their use is limited to bore diameters less than 10in.
Drawn-cup,full-complement needle roller bearings consist of a deep-drawn cup(the outer race)with a full complement of needles. In some needle bearings the needles are retained by the cup lips,in others they are retained by the grease.Spherical-ended,rather than trunnion-ended,rollers are used in the grease-retained needle bearings,which give a slight gain in load capacity,better tolerance for misalignment
Drawn-cup,caged need
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