For Use With Premium Pump
In other words
so you do not have to worry about rusting or tarnishing over time
so they dispense about twice as much grease per stroke as pistol-grip guns
PBC Linear TWN-32-OPN Twin Roller Pillow Block, For 2 in Round Shaft, 4,800 lbf Dynamic Load Rating JRR10036 For Use With Premium PumpTwin Roller Pillow Block, System of Measurement Inch, For Shaft Diameter 2 in, Overall Length 12 in, Overall Width 6 in, Overall Height 3. 5 in, Center Height 2. 125 in, Dynamic Load Rating 4,800 lbf, Carriage Type Twin, Mount Hole Center to Center Width 5. 25 in, Mount Hole Center to Center Length 10. 5 in, For Shaft Type Round, Mounting Hole Diameter 0. 40625 in, Shaft Center to Mount Hole Width 2. 5 in, Bearing Material Aluminum Alloy, Mounting