Description
NK21/20, SKF, Machined needle roller bearings 21x29x20mm
Other identifiers for this bearing: 10226531, NK2120, SKFNK21/20, NK21/20SKF
Inner dimension 21mm
Outer dimension 29mm
Width 20mm
Weight 0,035kg
EAN 7316570452426
Seal None, open bearing
Clearance Normal radial clearance
Cage Sheet steel cage
Temperature range -20 to +100 °C
Tolerance class Tolerance class P0/PN2 / ABEC 1
Inner ring Without inner ring
Lubrication Groove with lubrication hole(s)
Needle rows Single-row bearing