Timken YA100RRB Insert Bearing

The Timken YA100RRB insert bearing, a Fafnir wide inner ring ball bearing from the YA..RRB Standard Series, provides reliable shaft support and smooth rotation in self-aligning mounted bearing housings across industrial power transmission systems. With a cylindrical bore of 1.000 in (25.4 mm), an outer diameter of 2.047 in (52 mm), inner ring width of 1.110 in (28.2 mm), and outer ring width of 0.591 in (15 mm), it features a spherical outer diameter, a narrow shroud seal, and dual set screws (M6 × 1) for secure locking in mounted housings. Manufactured from bearing steel and offered non-relubricatable, dynamic load rating is 3,490 lbf (15,500 N) and static load rating is 1,750 lbf (7,800 N); the unit weighs 0.50 lb (0.20 kg). Common applications include conveyors, agricultural machinery, packaging equipment, material handling systems, and food processing equipment, and it is suitable for replacement, repair, retrofit, or overhaul in equipment that uses self-aligning mounted bearing inserts, with compatible equivalents such as Timken GYA100RRB, SKF YAR 205-100-2F, and NTN AEL205-100D1.