Heavy Duty Mounted Bearing Insert UC316 80mm Axle Insert Mounted BearingUC316 Heavy Duty Mounted Bearing Insert 80mm x 170mm x 86mm UC316 Heavy Duty Mounted Bearing Insert. Inner diameter is 80mm, outer diameter is 170mm, and width is 86mm. UC316 Heavy Duty Mounted Bearing Insert Type:: Mounted Insert Ball Bearing Static Load: 86. 7 kN Dynamic Load: 123 kN Size: 80mm x 170mm x 86mm Quantity: 1 Bearing