Description
NA4909 -2RS, INA, Machined needle roller bearings 45x68x23mm
Other identifiers for this bearing: 10047138, NA49092RS, INANA4909, NA4909INA, SCHAEFFLERNA4909, NA4909SCHAEFFLER
Inner dimension 45mm
Outer dimension 68mm
Width 23mm
Weight 0,284kg
EAN 4012802216943
Seal Lip seal on both sides
Temperature range -20 to +120 °C
Lubrication Groove with lubrication hole(s)
Needle rows Single-row bearing
Tolerance class Tolerance class P0/PN2 / ABEC 1
Cage Sheet steel cage
Clearance Normal radial clearance
Inner ring With inner ring