Mounted Ball Bearing, Number of Bolts: 2, Series: VCJT, Bore Dia.: 1-3/8", Bearing Type: Ball, Bearing Material: Steel, Housing Material: Cast Iron, Locking Type: Locking Collar, Mounting Hole Center: 5-1/8", Overall Height: 6-1/8", Overall Width: 1-31/32", Overall Length: 3-5/8", Bolt Hole Size: 33/64", Insert: Ball Bearing, Dynamic Load Capacity: 6,400 lb., Static Load Capacity: 3,400 lb., Temp. Range: -65 Degrees to 200 Degrees F, Finish: Powder Coat, Color: Gray