Precision NPS108RRC Agricultural/Industrial Ball Bearing Manufactured to AFBMA standards using high quality materials Coverage includes bearings for tractors, disc harrows, planters, harvesters, mowers, combines, pickers, spreaders and balers Bearings and mounted units are available in a wide range of sizes and features to fit your specific needs Available in Relubricatable and Non-Relubricatable Styles Narrow and wide adapter bearings