... range in bearing bar size and mesh size 2. Largest production capability 3. Best Price 4. Reliable manufacturer 1. Comprehensive type and broadest ... , 25X4.5, 25X4.7, 25X5…..40X6, 40X8, 40X10,….90X6….Pitch of Load bearding flat bars(mm)12.5,15, 20, 30, 30.6, 32.5 ... , 34, 34.8, 35.3, 40, 60, 80……Pitch of cross ...