The Dodge® Grip-Tight® mounted ball bearing is the maintenance-friendly solution for all of your ball bearing application needs, capable of performing critical functions in many operations. Grip-Tight® mounted ball bearings offer a unique method of shaft attachment via a thin wall tapered adapter sleeve and locknut design. Because of this system, bearing assemblies may be installed and removed from a shaft easily. 360 deg of concentric grip on the shaft for the entire length-through-bore of the bearing means Grip-Tight® provides a tight press fit with no shaft damage, even on commercial grade shafting. Dodge® Pillow Block Ball Bearing Unit, Extreme Duty, Series: 211, 2 in Bore, 6.38 to 7.44 in Bolt Center-to-Center Length, 2.44 in Base to Bore Centerline, 8.88 in Overall Length, 1.93 in Overall Width, 4.9 in Overall Height, Two-Bolt Base Mounting, Round Bore, 2.3 in Base Width, Grip-Tight® Adapter Mounted Locking Device, Triple Lip Seal, Non-Expansion (Fixed) Expansion, 9755 lb Dynamic/6588 lb Static Load, 3250 RPM Maximum, Cast Iron