90x100mm Rubber Expansion Roller 283x100mm Non-woven Fleece Sleeve 577F Zirconia Abrasive Belt Burnishing Machine Accessories rubber wheel keyway 8x3mm

keyway 8x3mm

Outer Diameter 4mm 1/6"

ID 19mm Keyway 10x6mm -- inner hole 19mm

Options for Inner Hole:

90x100mm Rubber Expansion Roller 283x100mm Non-woven Fleece Sleeve 577F Zirconia Abrasive Belt Burnishing Machine Accessories rubber wheel keyway 8x3mm90*100*25mm Expander Wheel Rubber Polishing Wheel Options: Wheel Only 1 piece of rubber expender wheel only. Sleeves Only A O, ZA, Non woven M14 M10 US Adapter 1 piece of connection rod for M14 M10 US angle grinder Sleeves Size: Perimeter x Width 283 x 100 mm Speed: Max. speed 6,400 min; Recommended speed 3,200 min Expansion Roller Wheel Outer Diameter: 90 mm ( 1mm error is normal for grinding its concentricity ) Inner Diameter: 19mm 3 4", 25 mm 1",