Description
RNA4912 R, NTN, Machined needle roller bearings 68x85x25mm
Other identifiers for this bearing: 10121140, RNA4912R, NTNRNA4912, RNA4912NTN
Inner dimension 68mm
Outer dimension 85mm
Width 25mm
Weight 0,306kg
EAN 4547359171952
Seal None, open bearing
Tolerance class Tolerance class P0/PN2 / ABEC 1
Temperature range -20 to +100 °C
Inner ring Without inner ring
Lubrication Groove with lubrication hole(s)
Needle rows Single-row bearing
Cage Sheet steel cage
Clearance Normal radial clearance