'Pillow Block Bearing, Ball Bearing Insert Type, 15/16 In. Bore Dia., Bolt Hole Center-to-Center 4-1/8 In., Mounting Surface to Shaft Center 1-7/16 In., Cast Iron Bearing Housing Material Type, Set Screw Shaft Locking Type, 52100 Chrome Steel Bearing Insert Material, YAS Series, Number of Bolts 2, Bolt Size 3/8 In., Overall Height 2-13/16 In., Overall Width 1-31/64 In., Overall Length 5-1/2 In., Bearing Lubrication Mobil Polyrex EM or NLGI #2 Equivalent, Dynamic Load Capacity 3550 lb.'