' Flange Bearing, Number of Bolts 2, UCFL Series, Bore Dia. 1-1/2 In., Ball Bearing Type, 52100 Chrome Steel Bearing Material, Cast Iron Housing Material, Set Screw Locking Type, Mounting Hole Center 144mm, Overall Height 51.2mm, Overall Width 100mm, Overall Length 175mm, Bolt Hole Size 1/2 In., Wide Inner Ring Insert, Dynamic Load Capacity 6632 lb., Static Load Capacity 4, 069. lb, Temp. Range -40 Degrees to 250 Degrees F, Painted Finish, Blue, ISO, AFBMA Standards '