NA6904 Needle Roller Bearing 20x37x30mm
The NA6904 bearing is a Needle Roller Bearings with an inner diameter of 20 mm , an outer diameter of 37 mm, a width of 30 mm. It typically uses P0 P6 P5 P4 P2 grade precision tolerances and RS 2RS type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
NA6904 Needle Roller Bearing 20x37x30mm
Item No:NA6904 Needle Roller Bearing 20x37x30mm
Type: Solid Collar needle roller bearing with inner ring
Limit Speed:17000rpm in Oil
The inner ring has no shoulder in this bearing. For this purpose, the inner ring, outer ring, complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing. Since the cage separates the needles so as to reduce friction. It can be used for the parts with high rotational speed.
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High quality NA6904 ( ID: 20 mm OD: 37 mm WD: 30 mm , P0 P6 P5 P4 P2 Accuracy Class , bearing steel Gcr15 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NA6904. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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