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• Class F insulation
BostonE® F-1 bearings are machined from extruded rods and held to close tolerances
Designed to clean mortar joints quickly and easily
The best zirconia grains
Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other
80BS17x1 1/2" Type-B Bored to Size Roller Chain Sprocket #53 • Class F insulationClick Here for catalog page(s)
US$ 34.95
US$ 29.95
US$ 11.37
US$ 14.52
