Description
RNA4909 R, NTN, Machined needle roller bearings 52x68x22mm
Other identifiers for this bearing: 10121136, RNA4909R, NTNRNA4909, RNA4909NTN
Inner dimension 52mm
Outer dimension 68mm
Width 22mm
Weight 0,205kg
EAN 4547359171846
Seal None, open bearing
Tolerance class Tolerance class P0/PN2 / ABEC 1
Temperature range -20 to +100 °C
Inner ring Without inner ring
Lubrication Groove with lubrication hole(s)
Needle rows Single-row bearing
Cage Sheet steel cage
Clearance Normal radial clearance