The Timken Company SAS1-1 2" Pillow Block Bearing

Timken Fafnir SAS1-1/2 two-bolt pillow block mounted ball bearing unit supports a 1-1/2 in (38.1 mm) shaft in industrial power transmission and material handling systems. It uses a GYA108RRB wide inner ring insert with a set-screw locking mechanism for secure shaft retention, and its cast-iron housing includes narrow shroud seals with a relubricatable design via a grease fitting. Key specifications include base-to-center height of 1.937 in (49.21 mm); overall dimensions 7.063 in long, 1.874 in wide, 3.937 in high; bolt hole spacing 5.374 in and bolt hole size 0.563 x 1.031 in; inner ring width 1.547 in; dynamic load rating 8,130 lbf (36,200 N); static load rating 4,460 lbf (19,800 N). MPN SAS1-1/2; bearing number GYA108RRB; part of the Timken Fafnir SAS Standard Series. Common replacements include Timken RAS1-1/2, Timken SAK1-1/2, and Dodge P2B-SC-150 equivalent. Typical applications span conveyors, material handling equipment, agricultural machinery, packaging lines, fans, blowers, and general industrial equipment requiring reliable mounted shaft support.