Locations
Martin
12 C 140 TB
Martin 12 C 140 TB Solid Type A-1 Conventional Stock Sheave, 1-15/16 to 4-1/4 in TB Bushed Bore, 14.4 in OD, 12 Grooves, 14 in Dia Pitch, 12-3/8 in W Face
- Item#: 12 C 140 TB
- Mfr#: 12 C 140 TB
- UPC: 697950153599
- Interchangeable with other manufacturer's QD bushings
- Tolerances adhere to industry guidelines
- Precise machining and processes ensure consistent finish and high quality
- Statically balanced with maximum rim speed marked on print
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
Conventional (wide/classical) sheaves are manufactured from class 30 gray iron (30000 tensile strength) and can have a maximum speed of 6500 fpm. All Martin sheaves are statically balanced. Dynamic balancing should be considered for any sheaves exceeding 5000 fpm or if they will be used on equipment where vibration is a problem. Martin has extensive inventories of both QD and TB style V-belt sheaves to accept "A", "B", "C" and "D" belts.
Martin Conventional Stock Sheave, Solid Type A-1, TB Bushed Bore, 1-15/16 to 4-1/4 in Bore, 14.4 in OD, 14 in Pitch Diameter, 12 Grooves, 12-3/8 in Face Width, 4545 Bushing, 12.38 in Overall Length, For Use With: C-Cross Section V-Belts, Gray Cast Iron
SPECIFICATIONS
| Bushing Type | : | 4545 |
| Material | : | Gray Cast Iron |
| Overall Length | : | 12.38 in |
| Suitable For Use With | : | C-Cross Section V-Belts |
| Type | : | Solid Type A-1 |
| Bore Diameter | : | 1-15/16 to 4-1/4 in |
| Bore Type | : | TB Bushed |
| Outside Diameter | : | 14.4 in |
| Number of Grooves | : | 12 |
| Pitch Diameter | : | 14 in |
| Face Width | : | 12-3/8 in |
