Description
NK47/20 RCT, NTN, Machined needle roller bearings 47x57x20mm
Other identifiers for this bearing: 10130031, NK4720RCT, NTNNK47/20, NK47/20NTN
Inner dimension 47mm
Outer dimension 57mm
Width 20mm
Weight 0,102kg
EAN 4547359767346
Lubrication Groove with lubrication hole(s)
Seal None, open bearing
Temperature range -20 to +100 °C
Needle rows Single-row bearing
Inner ring Without inner ring
Tolerance class Tolerance class P0/PN2 / ABEC 1
Cage Sheet steel cage
Clearance Normal radial clearance