Naerok mill spindle runout

[von dutchParticipant @vondutch]

I have just recently replaced the bearings in my Naerok mill drill they were relatively inexpensive I think around £40 with postage for the pair I will have the part numbers at home(currently at work) will post here when I get home.

[von dutchParticipant @vondutch]

Here are the numbers of the bearings I removed from my spindle

lower bearing:Ntn 4T 32007x Japan Mm

Top bearing:Ntn 4T 30205 Japan Lm

I replaced these with like for like,Ntn is a premium Japan bearing manufacturer and thought these more than adequate for the mill,even though others else where talk of putting in higher spec.I removed the bearings at work on an arbor press,but reassembled the new ones at home in garage with a bit of forethought and the freezer and pinching a spot in the oven in between the mrs making her cakes!

[Author]

Posts