Locations
Martin
2AK74 1 1/8
Martin 2AK74 1 1/8 Arm/Spoke Bored-to-Size Type C FHP Sheave, 1-1/8 in Finished Bore, 7-1/4 in OD, 2 Grooves, 7 in (A/4L)/6.66 in (3L) Dia Pitch, 1-3/8 in W Face
- Item#: 2AK74 1 1/8
- Mfr#: 2AK74 1 1/8
- UPC: 697950230429
- Tolerances adhere to industry guidelines
- Precise machining and processes ensure consistent finish and high quality
- Statically balanced
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
FHP sheaves (fractional horsepower) are light duty sheaves that utilize "H" bushings or have a finished bore. They 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 fractional horsepower sheaves come in both single or double groove designs and all have precision machined grooves.
Martin FHP Sheave, Arm/Spoke Bored-to-Size Type C, Series: 2AK, Finished Bore, 1-1/8 in Bore Dia, 7-1/4 in Outside Dia, 7 in (A/4L)/6.66 in (3L), 2 Grooves, 1-3/8 in Face Width, 2-3/4 in Hub Dia, 0.344 in Hub Projection, H Bushing, 1-23/32 in Overall Length, For Use With: A/3L/4L Cross Section Belts, Cast Iron
SPECIFICATIONS
| Bushing Type | : | H |
| Hub Diameter | : | 2-3/4 in |
| Hub Projection | : | 0.344 in |
| Material | : | Cast Iron |
| Overall Length | : | 1-23/32 in |
| Series | : | 2AK |
| Suitable For Use With | : | A/3L/4L Cross Section Belts |
| Type | : | Arm/Spoke Bored-to-Size Type C |
| Bore Diameter | : | 1-1/8 in |
| Bore Type | : | Finished |
| Outside Diameter | : | 7-1/4 in |
| Number of Grooves | : | 2 |
| Pitch Diameter | : | 7 in (A/4L)/6.66 in (3L) |
| Face Width | : | 1-3/8 in |
