Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com Web site: www.actionbearing.com
All Categories > Super Precision Bearings > Super Precision Roller Bearings > NN30 Series Super Precision Cylindrical Roller Bearings > Item # NN3021ASK.M.SP  


Item # NN3021ASK.M.SP, 105 Millimeter (d) Dimension Super Precision Cylindrical Roller Bearing

List Price QUOTE

NN30 Series double row bearings provide radial stiffness, high radial capacity and precision support. They are typically paired with double direction angular contact thrust bearings, usually the '2344' series. They are ideal for a floating bearing location as they are internally adjusting (floating). Available with steel or ceramic rollers.

Super Precision with Bronze cage and Tapered Bore.




 Bearing Dimensions 

(d) Dimension

105 mm

(D) Dimension

160 mm

(B) Dimension

41 mm