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Bearings , V-Belt Drives , Timing Belt Drives , Sprockets & Couplings

Product Information

V-Belt Drives


Light Duty Sheaves

Light Duty Sheave
Features & Benefits
  • Die Cast Sheaves (ZINC)
  • For 3L, 4L & 5L belts
  • Very light duty - Motion transfer (Light Duty fans)
  • Steel Sheaves (Stamped Steel)
  • For 4L/A & 5L/B belts
  • Light duty - Motion transfer (Poultry fans)

Fixed Pitch Finished Bore and Bushed Sheaves

Fixed Pitch Finished Bore Sheave
Fixed Pitch Bushed Sheave
Features & Benefits
  • AK/AKH Sheaves are available in 1 or 2 grooves while the BK/BKH are offered in 1, 2 & 3 grooves
  • Finished bore Sheaves provide more economy to the customer with a single component to purchase
  • Bushed products provide more flexibility of inventory, by just changing out the bore size of the bushing
  • Combination groove on the BK Sheaves can accommodate a wide assortment of belts (4L, 5L, A, AX, B & BX) for maximum flexibility and horsepower range
  • Sheaves are balanced & accurately machined to minimize vibration
  • Largest selection of products of any Sheave Manufacturer assurance to have the best product for specific application and most economical drive design
  • First in the industry to provide sheaves with the durability of a Power coat Paint which protects product from rusting in high moisture environments

Variable Pitch Sheaves

Variable Pitch Sheaves

Variable Pitch Sheaves
Features & Benefits
  • Variable Pitch design offers pitch diameter ranges 1.6" - 4.7". Unique manufacturing design ensures precise adjustability, balance and unmatched performance.
  • Variable Pitch sheaves help reduce vibration by having a robust casting ribbed design that helps improve balance and heat dissipation. These sheaves boast tight thread tolerances for superior performance. 1 & 2 groove sheaves will accept the widest range of belts of any manufacturer 3L, 4L, A, AX, 5L, B, BX, 5V and 5VX.
  • HVAC
  • Pulp and Paper
  • Aggregate and Cement
  • Agriculture
  • Coal Power Generation
  • Forestry
  • Minerals and Mining
  • Packaging Machinery
  • Unit Handling

PDB5V™ Sheaves

PDB5V™ Sheaves
Features & Benefits
  • The PowerDrive PDB5V™ sheave line can cover 90% of your applications in the 10 to 150 HP range.
  • The PowerDrive PDB5V™ sheaves have a hybrid groove angle that can accommodate both B and 5V section V- belts and they can be used as either driver or driven sheave.
  • The advantage of the PDB5V™ over conventional B and 5V sheaves is that you get 5V capabilities at a B section sheave cost at saving of 30-40%.
  • Utilizing the PowerDrive PDB5V™ sheave line can significantly reduces the number of SKUs required to cover the 10 to 150 HP drive requirements.
  • Due to the hybrid groove angle used in the PDB5V™ sheave, the use of banded belts is not recommended.

Split Taper(ST™) Sheaves

Split Taper(ST™) Sheaves
Features & Benefits
  • Applications over 10 HP that require more belts to carry the load and bushing with larger bore capacity
  • "Multiples" - refers to Sheaves with more than one Groove for higher horse power applications than FHP Sheaves * More belts working together can carry more load and transmit more horsepower
  • Available in: A, B, C, 3V, 5V, 8V belts profiles
  • Fixed Pitch & Variable Pitch Available
  • 1 to 16 Groove
  • Use Split Taper(ST™) Bushing System to mount sheaves to the shaft
  • Split Taper(ST™) Bushing system provides:
    • Solid Flange maintains concentric bore and reduces vibration in the drive
    • 3/4" taper per foot is a self locking taper
    • Double split barrel provides positive clamping to the shaft
    • External key on most sixes for positive drive and greater torque carrying capability

Q(Quick Detachable) Sheaves

Q(Quick Detachable) Sheaves
Features & Benefits
  • Available in: B, C, D, 3V, 5V, 8V belts profiles
  • Notched belts can be used with all multiple sheaves
  • Available in 1 to 12 Groove
  • Use Q(Quick Detachable) Bushing System to mount sheaves to the shaft
  • Q(Quick Detachable) Bushing system provides:
    • Reverse Mounting possible
    • 3/4" taper per foot is a self locking taper
    • Interchangeable with competitive Q(Quick Detachable) bushings
  • HVAC
  • Mining
  • Lawn & Garden Equipment
  • Material Handling
  • Baking
  • Light Duty Fans & Blowers
  • Fans & Blowers
  • Ventilation Units
  • Agricultural blower units
  • Pumps
  • Conveyors
  • Mower and Tilling Equipment
  • Mixers
  • Air Conditioning Units