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Metallic V-belt pulley with single groove and quick-detachable bushed bore

Tb Wood'S

Tb Wood'S 801B Quick Detachable Bushed Bore 1 Groove V-Belt

SKU CH-YPW3-JRGP8

Quick-detachable bushed V-belt sheave with one groove accepting 4L, 5L, A, AX, B and BX belts at 7.6 in and 8 in pitch diameters

  • TypeSheaves & Pulleys
  • Quick-detachable bushing speeds belt changes
  • Single-groove design fits 4L, 5L, A, AX, B, BX belts
  • 6 in pitch diameter on A and AX belts
  • 8 in pitch diameter on B and BX belts
  • Compatible with SDS quick-detachable bushings

Quick Detachable Bushed Bore

The Tb Wood'S 801B is a single groove V belt pulley designed for power transmission systems. It accepts a quick detachable bushing that fits bores from 1/2 in to 1-15/16 in. Maintenance teams and machinery builders use it to secure A, AX, B, BX, 4L and 5L belts on driven equipment.

Quick Detachable Bushing Mount

The quick detachable design allows the pulley to be removed or repositioned without pulling the shaft or disturbing aligned components. A compatible SDS bushing locks the assembly in place with standard hardware, reducing downtime during belt changes or ratio adjustments. The single groove construction keeps belt tracking straightforward on existing drives.

Pitch Diameter Range

Pitch diameters of 7.6 in for A, AX and 4L belts and 8 in for B, BX and 5L belts set the speed ratio for the drive. The steel sheave handles the associated belt tension and power load in normal industrial service. Standard V belt contact surfaces transmit torque without requiring special tensioning tools.

Highlights

  • Quick-detachable bushing speeds belt changes
  • Single-groove design fits 4L, 5L, A, AX, B, BX belts
  • 6 in pitch diameter on A and AX belts
  • 8 in pitch diameter on B and BX belts
  • Compatible with SDS quick-detachable bushings

Specifications

TypeSheaves & Pulleys

Questions about this item

What belt sizes does the 801B sheave accept?

The 801B sheave accepts 4L, 5L, A, AX, B and BX belt trade sizes.

Which bushing type and size does the 801B sheave require?

The 801B sheave uses a Quick Detachable SDS bushing for mounting.

How is the 801B sheave installed on a shaft?

Insert the SDS bushing into the sheave, align the split with the keyway, tighten the bushing bolts evenly, then secure the assembly to the shaft.

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