$21 LIU-NRB RNA4902 Steel Bearing (2 PCS) Solid Collar Needle Roller Industrial Scientific Power Transmission Products Bearings Industrial Scientific , Power Transmission Products , Bearings,RNA4902,/hylomorphic1559960.html,a1class.co.uk,$21,Bearing,Steel,Roller,Solid,(2,PCS),Needle,Collar,LIU-NRB Industrial Scientific , Power Transmission Products , Bearings,RNA4902,/hylomorphic1559960.html,a1class.co.uk,$21,Bearing,Steel,Roller,Solid,(2,PCS),Needle,Collar,LIU-NRB $21 LIU-NRB RNA4902 Steel Bearing (2 PCS) Solid Collar Needle Roller Industrial Scientific Power Transmission Products Bearings LIU-NRB store RNA4902 Steel Bearing 2 Needle Solid PCS Collar Roller LIU-NRB store RNA4902 Steel Bearing 2 Needle Solid PCS Collar Roller

LIU-NRB store RNA4902 Steel Bearing 2 Needle Solid PCS Collar Roller Inexpensive

LIU-NRB RNA4902 Steel Bearing (2 PCS) Solid Collar Needle Roller

$21

LIU-NRB RNA4902 Steel Bearing (2 PCS) Solid Collar Needle Roller

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Product description

Solid Collar Needle Roller Bearing

The solid collar needle roller bearing has compact structure, small radial size and large load carrying capacity. It is suitable for the parts of which the radial overall size is limited. It is also wide applied to the situation where the shaft or housing has the swinging motion. In general, the needle roller bearing only withstands the radial load, not the axial load. When the shaft has axial load, it can be used in combination with other bearings. However, it does not limit the axial shift of shaft or housing. The limiting rotational speed of needle roller bearing is lower. In high rotational speed of main machine, the needle roller bearing with cage shall be chosen as far as possible. In compassion with other types of needle roller bearings, under the situation of same radial size, the needle roller bearing has the large load carrying capacity and high rigidity but has high friction torque.

Model RNA Needle Roller Bearings Without Inner Ring

The needle roller bearing without inner ring is suitable for the parts of which the radial size is limited. Because of no inner ring, the surface of shaft journal fitted with it is acted directly as rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0.63um. This kind of bearing does not limit the axial shift of shaft and housing and has high limiting rotational speed.

LIU-NRB RNA4902 Steel Bearing (2 PCS) Solid Collar Needle Roller