ABSTRACT
Backup roll barrel length: Lb 1727
Backup roll barrel diameter - ~ minimum: Dbmin 1435 maximum: Db max 1537
Backup roll neck diameter: D 679
Work roll barrel length: Lw 1727
Work roll barrel diameter - Dw minimum: Dwmin 730 maximum: Dwmax 781
Work roll neck diameter: d 482
Contact length between backup roll and work roll: Lc 1521
Distance between backup roll bearings: Lbb 2758
Distance between work roll bearings: Lwb 2451
Backup roll crown - cb minimum: cbmin 0 maximum: cbmax 0.254
Work roll crown - Cw minimum: Cwmin 0 maximum: cwmax 0.127
Table25.2RollingparametersusedforcomparisonofSC backuprollswithsolidbackuprolls.