On every commercial mower deck there are three 25-mm (1-in.) spindles, which are cold-forged and heat-treated for strength, eliminating bulk. The spindle is supported by precision ball bearings, providing great performance and reliability.
The spindle housing is made of ribbed cast aluminum. This unique casting design embosses reinforcing gussets in the housing, which increases both strength and cooling surface area, standing up to commercial applications.
These spindles can be greased from the top for long life and require no disassembly to reach.