'Flange Bearing, Number of Bolts 4, UCF Series, Bore Dia. 2-3/16 In., Ball Bearing Type, 52100 Chrome Steel Bearing Material, Cast Iron Housing Material, Set Screw Locking Type, Mounting Hole Center 130mm, Overall Height 58.4mm, Overall Width 162mm, Overall Length 162mm, Bolt Hole Size 5/8 In., Wide Inner Ring Insert, Dynamic Load Capacity 9779 lb., Static Load Capacity 6,564. lb, Temp. Range -40 Degrees to 250 Degrees F, Painted Finish, Blue, ISO, AFBMA Standards'