Description
NA4909 -2RSR, NKE, Machined needle roller bearings 45x68x22mm
Other identifiers for this bearing: 10155272, NA49092RSR, NKENA4909, NA4909NKE
Inner dimension 45mm
Outer dimension 68mm
Width 22mm
Weight 0,296kg
EAN 9008745715228
Seal Lip seal on both sides
Tolerance class Tolerance class P0/PN2 / ABEC 1
Lubrication Groove with lubrication hole(s)
Needle rows Single-row bearing
Cage Sheet steel cage
Temperature range -20 to +120 °C
Clearance Normal radial clearance
Inner ring With inner ring