Heavy Duty Mounted Bearing Insert UC320 100mm Axle Insert Mounted BearingUC320 Heavy Duty Mounted Bearing Insert 100mm x 215mm x 108mm UC320 Heavy Duty Mounted Bearing Insert. Inner diameter is 100mm, outer diameter is 215mm, and width is 108mm. UC320 Heavy Duty Mounted Bearing Insert Type:: Mounted Insert Ball Bearing Static Load: 141 kN Dynamic Load: 173 kN Size: 100mm x 215mm x 108mm Quantity: 1 Bearing