Belt Grinder Wheel Set Knife Grinder 2x72" 5/8 Bore (15,90MM) 4" Diameter Crowned Drive Wheel 6061 Aluminum

Belt Grinder Wheel Set Knife Grinder 2x72" 5/8 Bore (15,90MM) 4" Diameter Crowned Drive Wheel 6061 Aluminum

• Manufactured with 6061 Aluminum, The drive wheel is 5/8 bore with the keyway broached all the way through. Bore of the bearings is 1/2" so you can use any 1/2" diameter bolt as an axle
• Two Qty - 2" diameter precision turned aluminum idler wheels with sealed bearings, 2-1/4" wide
• One Qty - 3" diameter precision turned aluminum tracking wheel with sealed bearings. The tracking wheel is 2-1/4" wide, 3" in diameter & crowned
• One Qty - 4" diameter precision turned aluminum drive wheel. The drive wheel is 4" in diameter & crowned to ensure accurate belt tracking. The drive wheel is 2-1/4". The set screw (included) is 1/4-20 & 1/2" long
• Works well on any professionally 2x72" belt grinder. The wheels are 2-1/4" face width to comfortably accept any commercial 2" wide grinding belt