GrantGunderson
Hot Rolled
- Joined
- Jun 4, 2021
- Location
- Bellingham, WA
Most of the original bearings for the end gear on my 10EE are shot.
What are you guys using for replacements? I know New Departure is long out of business, and I suspect that modern bearing technology has only surpassed what was used in the lathe back in 1944. I did a forum search but didn't find much info on modern replacements.
I am no expert in bearing nomenclature and most of what I typically work on is pretty standard off the shelf bearings for high-end mountian bikes.
The bearing numbers I am looking at replacing are:
New Departure C487505V. No idea what the C is, but the V is SNAP RING LOCATED ON OPPOSITE SIDE FROM STANDARD
New Departure NM0205B. No Idea what NM stands for. the B is DIMENSIONAL AND/OR INTERNAL DEVIATION WHEN SUFFIXED TO STANDARD BEARING NUMBER
New Departure C8505. No idea what the C is
Am I correct in thinking that all 3 of the above bearings are ABEC 5 rated?
The last bearing is made by SKF
2202 HC LW02. No Idea what HC or LW02 stand for.
What are you guys using for replacements? I know New Departure is long out of business, and I suspect that modern bearing technology has only surpassed what was used in the lathe back in 1944. I did a forum search but didn't find much info on modern replacements.
I am no expert in bearing nomenclature and most of what I typically work on is pretty standard off the shelf bearings for high-end mountian bikes.
The bearing numbers I am looking at replacing are:
New Departure C487505V. No idea what the C is, but the V is SNAP RING LOCATED ON OPPOSITE SIDE FROM STANDARD
New Departure NM0205B. No Idea what NM stands for. the B is DIMENSIONAL AND/OR INTERNAL DEVIATION WHEN SUFFIXED TO STANDARD BEARING NUMBER
New Departure C8505. No idea what the C is
Am I correct in thinking that all 3 of the above bearings are ABEC 5 rated?
The last bearing is made by SKF
2202 HC LW02. No Idea what HC or LW02 stand for.