Spinfinity® Super Endurance Caster Series (ZFSEC), replacing Hamilton's legacy SEC Series, represents the “best of breed” kingpinless design for extra heavy duty applications.
Like its predecessor, the swivel top plate and inner raceway are each made from forged steel, providing a superior strength for shock conditions.
The ZFSEC features a new heavy-duty 'V-Style' seal that offers superior protection against dirt, debris, and moisture, ensuring longer life and consistent performance in the toughest environments.
We have also installed heavy-duty precision ball bearings in all wheels. So now combined with the new sealed swivel assembly, all ZFSEC casters are zero-fix, or 100% maintenance-free, helping customers to reduce maintenance costs and downtime. In this enhanced series, zerk fittings have been removed and are no longer needed.
For the dual wheel version in this caster series, check out our new Spinfinity® Super Endurance Dual Wheel Casters.