Provides permanent protection against damage from water and dirt entering bearings and prevents corrosion. Automatically maintains correct internal pressure and cannot damage seals. Non-corrosive aluminum. Made in USA. Outer bearing cone is L44643, L44649, L44640. Outer bearing cup is L44610. Includes two protectors attractive clam pack full-color display package.
Description: With Covers, Size: 1.980", Bearings: L44610, Pack: 2