Timken YAS1-1 4 SGT Pillow Block Bearing Unit

The Timken Fafnir YAS1-1/4 SGT pillow block bearing unit provides dependable shaft support and secure mounting for industrial rotating equipment with a 1-1/4 in bore. This two-bolt pillow block features a set screw locking insert, a shroud seal, and a cast iron housing designed for reliability in demanding environments, and it is commonly used in conveyors, food processing equipment, packaging machinery, agricultural equipment, fans, blowers, and general industrial power transmission applications. The bearing assembly carries a GY1104KRRB SGT bearing, with bore 1-1/4 in (31.75 mm); base-to-center height of 1.875 in (47.63 mm); overall length 6.563 in (166.7 mm); and overall width 1.843 in (46.8 mm). Its dynamic load rating is 28,500 N (6,400 lbf) and static load rating is 15,300 N (3,440 lbf), making it suitable for medium-heavy duty setups. Common replacements include Timken Fafnir GY1104KRRB SGT, SKF SY 1-1/4 TF, and NTN UCP206-104D1.