The Timken Company GRA111RRB-C0L Ball Bearing

The Timken Fafnir GRA111RRB insert ball bearing is a wide inner ring unit with an eccentric locking collar that provides secure shaft retention in mounted housings and supports moderate to heavy radial loads. Its spherical outside diameter allows self-alignment within compatible housings, while a molded shroud seal protects against contamination and helps retain lubricant. This relubricatable bearing, made from bearing steel, uses two 3/8-16 set screws for positive shaft engagement and has a cylindrical bore of 1-11/16 in (42.9 mm) with an outside diameter of 3.346 in (85.0 mm). Inner ring width is 1.188 in (30.18 mm) and outer ring width is 0.866 in (22 mm), yielding an overall width of 1.720 in (43.7 mm). Dynamic radial load rating is 8,160 lbf (36,300 N) and static radial load rating is 4,600 lbf (20,500 N). Weight is approximately 1.62 lb (0.735 kg). Common applications include conveyors, agricultural equipment, packaging machinery, material handling systems, fans, and general industrial machinery, with replacements such as SKF YET211, INA GRAE85-XL-NPP-B, and NTN AEL211 series insert bearings.