so they provide more torque and turning power
Vertical Shaft Portable Grinders Item - Cup Brushes Cup Brush UPC 66254442950 Max
VDV212-008 Compact Compression Crimper
IP69K Operating Voltage 220 to 240V AC
PBC Linear SRM25-1000-SL Linear Shaft Support Rail, Aluminum, 25 mm Shaft Dia, 1,000 mm Lg 226-CXO-488Y61 so they provide more torqueLinear Shaft Support Rail, System of Measurement Metric, Overall Length 1,000 mm, Material Aluminum, Finish Unfinished, Mounting Surface to Shaft Center 42 mm, Overall Width 60 mm, Mystery Dimension 42 mm, Thread Size M8, Mounting Hole Center to Center 200 mm, Mounting Hole Center to Shaft End 100 mm, Base Height 6. 35 mm, Profile Type Standard Profile, Bolt Size 1. 25 in, Standards ISO, For Use With Linear Shafting, Mounting Hole Size 8 mm Material