- SAE 52100 Inner Race, Outer race and Rolling Elements.
True bearing steel. Other manufacturers use cheaper steel on inner race.
- Wide Inner Race.
Reduces inner race cocking and increases life.
- Steel Retainer.
Increased thermal and fatigue resistance vs. cheaper plastic retainer used by other manufacturers.
- Anti-Rotation Device.
Keeps the bearing from spinning in the housing while allowing it to self-align.
- Seal with Flinger.
Flinger spins with inner race, keeping dirt away. Creates a labyrinth to keep contaminants out.
- Setscrews at 120 degrees.
Balances internal forces on inner ring. Retains roundness of inner ring. Increases life.*
- Annealed Setscrew Ports.
Annealing eliminates cracking of the inner race around setscrew ports.
- Solid Base.
Gives added housing strength over other products that are not solid base.
*Inch-dimensioned bearings have inch-dimensioned setscrews and grease fittings. Metric bearings have metric setscrews and grease fittings.