Timken GRAE20RRB Self Aligning Insert Bearing

The Timken GRAE20RRB self-aligning insert bearing from Timken (Fafnir) combines a wide inner ring with an eccentric locking collar to securely retain the shaft in mounted housings subjected to moderate radial loads. Its spherical outside diameter enables self-alignment in compatible housings, and the relubricatable design uses double contact seals (Molded Shroud) with a Molded Window (Nylon) cage to keep lubricant in and contaminants out. Key specifications include bore 20 mm; outside diameter 47 mm; inner ring width 21.44 mm; outer ring width 14 mm; overall width 31 mm; weight approximately 0.29 lb (0.13 kg); dynamic radial load rating 3,190 lbf (14,200 N); static radial load rating 1,460 lbf (6,500 N); bore type Cylindrical Bore; internal clearance C3; set screws: 2 × M6 × 1. Common replacements include INA GRAE20-XL-NPP-B and SKF YET204, NTN AEL204 Series. Typical applications include conveyors, agricultural machinery, packaging equipment, food processing systems, fans, and material handling equipment in industrial rotating machinery.