Description
NA4910 -2RS, ZEN, Machined needle roller bearings 50x72x23mm
Other identifiers for this bearing: 10127544, NA49102RS, ZENNA4910, NA4910ZEN
Inner dimension 50mm
Outer dimension 72mm
Width 23mm
Weight 0,295kg
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