This listing:
A set of:
Two, 2" diameter precision glass filled nylon idler wheels with sealed
bearings, 2-1/4" WIDE (CHEAP WHEELS ARE 2" WIDE).
One, 3" diameter precision glass filled nylon tracking
wheel with sealed bearings. The tracking wheel is 2-1/4" wide, 3" in diameter & CROWNED (no sharp v)
to ensure accurate belt
tracking.
One, 5" diameter precision glass filled nylon drive wheel with aluminum core. The drive wheel is 5" in diameter for high surface feet per minute belt speed & crowned to ensure accurate belt tracking, slightly dimpled to add extra grip . The face of the drive wheel is 2-1/4". The set screw(included) is 1/4-20 . Please note that the bore of this drive wheel is 5/8", as mentioned above leave us a note if you require a drive wheel with 3/4" or 7/8" or 24mm bore.
For DIY style grinders like GIB, EERF, NO WELD etc. Also work
well on any professionally manufactured 2x72" belt grinder. Made with the exact same injection molding technology & material as used on modern automotive engine serpentine belt idler wheels for extreme durability & longevity under very harsh conditions. The wheels
are 2-1/4" face width to comfortably accept any commercial 2" wide grinding
belt.
Bore of the bearings is 1/2" so you can use any 1/2" diameter bolt as an axle. The bearings are easily replaceable when worn.
We
use these wheels on the top quality grinders & flat platens that
we manufacture & our design has been thoroughly tested to withstand
even the harshest knifemaking environments!
Please also have a look at
our other listings, visit our Ebay store & search OriginBladeMaker on Youtube for some other fun
stuff.