- Smooth rolling, low noise operation
- Non-marking, cut and tear resistant
- Die cast aluminum core with brown polyurethane tread
- Resistant to most chemicals, moisture friendly
- Double ball raceway
- Annular ball bearing; ; Applications:; Food service equipment, factory use, mobile warehouse equipment.; ; Plate size:; 4"" x 4 1/2""; ; Bolt hole centres:; 3 1/4"" x 2 3/4""; ; Bolt hole size:; 3/8""
- Total locking brake locks the wheel and keeps the swivel from turning