'Flange Bearing, Number of Bolts 4, HCFU Series, Bore Dia. 1-1/4 In., Ball Bearing Type, 52100 Chrome Steel Bearing Material, Cast Iron Housing Material, Eccentric Locking Collar Locking Type, Mounting Hole Center 83mm, Overall Height 50.1mm, Overall Width 108mm, Overall Length 108mm, Bolt Hole Size 3/8 In., Wide Inner Ring Insert, Dynamic Load Capacity 4386 lb., Static Load Capacity 2,540. lb, Temp. Range -40 Degrees to 250 Degrees F, Painted Finish, Blue, ISO, AFBMA Standards'