Cross-Break Roller
AssemblyOptional roller adding transverse stiffening to duct sides to meet SMACNA rigidity requirements. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cross-Break Roller
4 top-level lines as of r51854| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cross-Break Roller | ductwork-fabrication-line-cross-break-roller-set | 2× | 2 | · | part |
| 2 | Cross-Break Gearbox | ductwork-fabrication-line-cross-break-gearbox | 1× | 1 | · | part |
| 3 | Cross-Break Motor | ductwork-fabrication-line-cross-break-motor | 1× | 1 | · | part |
| 4 | Cross-Break Bearing | ductwork-fabrication-line-cross-break-bearing | 4× | 4 | · | part |