The wheels in the SPKVS and DSPK series are made from high-quality machined rugged grey cast iron. Due to their hardness of 190 - 230 HB, the wheels provide excellent rolling resistance. The wheels are also wear-resistant.
The wheels in the SPKVS series have a rail profile which meets the requirements of crane rail standard DIN 536.
The DSPK series has a V-shaped tread.
The flanged wheels are frequently used as guide wheels or pulleys. However, they are also used for machine and systems engineering applications.