'Pillow Block Bearing, Number of Bolts 2, NPL Series, Bore Dia. 3/4 In., Ball Bearing Type, 52100 Chrome Steel Bearing Material, Cast Iron Housing Material, Set Screw Locking Type, Mounting Hole Center 3-3/4 In., Mounting Surface to Shaft Center 1-1/4 In., Overall Height 2-1/2 In., Overall Width 1-1/2 In., Overall Length 5 In., Bolt Hole Size 3/8 In., Ball Bearing Insert, Dynamic Load Capacity 2611 lb., Static Load Capacity 1,444 lb., Temp. Range -20 Degrees to 220 Degrees F, Black Oxide Finish'