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Metal QD v-belt pulley with two grooves and tapered bushing bore

Tb Wood'S

Tb Wood'S 5V492 v-belt pulley 1/2 in to 1-15/16 in QD 2 groove

SKU CH-ZJYP-S8AK9

Quick-detachable 2-groove pulley with 4.9 in pitch diameter for 5V belts, bored 1/2 in to 1-15/16 in

  • 5V pitch diameter of 4.9 in matches 5V and 5VX belts
  • Quick-detachable bushing allows tool-free bore changes
  • Two grooves transmit higher torque on a single shaft
  • Bore range from 1/2 in to 1-15/16 in fits many motors
  • Model 5V492 identifies the pulley for re-ordering

Industrial V-Belt Pulley for 5V and 5VX Belts

This Tb Wood'S 5V492 pulley accepts 5V and 5VX section belts on a 4.9 in pitch diameter. It provides two grooves for dual-belt drives in industrial machinery. The quick-detachable bushed bore fits shafts from 1/2 in to 1-15/16 in for flexible mounting.

Quick-Detachable Bushing Limits Shaft Range

The QD bushing system allows rapid installation and removal without special tools. However the bore is restricted to the stated 1/2 in to 1-15/16 in range so shafts outside this interval cannot be used. Builders needing larger or smaller shaft diameters must select a different pulley or bushing combination.

4.9 Inch Pitch Diameter Sets Speed Ratio

The 4.9 in pitch diameter for 5V and 5VX belts is the single dimension that fixes the drive ratio. If your design requires a different ratio you will need a pulley with another pitch diameter. This model does not support 3V 3VX 4L 5L A B AX BX C or CX belt sections.

Highlights

  • 5V pitch diameter of 4.9 in matches 5V and 5VX belts
  • Quick-detachable bushing allows tool-free bore changes
  • Two grooves transmit higher torque on a single shaft
  • Bore range from 1/2 in to 1-15/16 in fits many motors
  • Model 5V492 identifies the pulley for re-ordering

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 492 model for a 4.9 in pitch diameter?

The 492 model provides a 4.9 in pitch diameter for 5V and 5VX belts, matching the size shown in the product name.

What does the 4.9 in pitch diameter mean when the pulley is mounted on a shaft?

A 4.9 in pitch diameter means the effective drive diameter for 5V and 5VX belts is 4.9 in once the pulley is secured to the shaft with the QD bushing.

How does the Quick Detachable bushing interface affect belt speed and torque capacity?

The Quick Detachable bushing clamps the pulley to shafts from 1/2 in to 1-15/16 in, transmitting torque through the two grooves without slip when correctly torqued.

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