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.
Unit of Measure

(d) Dimension

N/A 30 mm

(D) Dimension

N/A 55 mm

(B) Dimension

N/A 19 mm

(C) Dynamic Load

N/A 6525 lb

(Co) Static Load

N/A 7650 lb

(Grease) Lubrication Speed

N/A 16000 rpm

(Oil) Lubrication Speed

N/A 19000 rpm