Mounted Ball Bearing, Number of Bolts: 2, Series: SAS, Bore Dia.: 2", Bearing Type: Ball, Bearing Material: Steel, Housing Material: Cast Iron, Locking Type: Set Screw, Mounting Hole Center: 6-7/32", Mounting Surface to Shaft Center: 2-1/4", Overall Height: 4-1/2", Overall Width: 2-3/16", Overall Length: 7-7/8", Bolt Hole Size: 5/8", Insert: Ball Bearing, Dynamic Load Capacity: 8,800 lb., Static Load Capacity: 5,100 lb., Temp. Range: -65 Degrees to 200 Degrees F, Finish: Powder Coat, Color: Gray