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Gray cast iron V-belt pulley with four grooves and quick-detachable bushed bore

Tb Wood'S

Tb Wood's 3V534 1/2-1 15/16 QD 4 Groove 5.30" OD v-belt

SKU CH-4JSP-49WXJ

Quick-detach cast-iron V-belt pulley with four grooves and 5.30" outside diameter

  • Quick-detachable bushing speeds installation and removal
  • Four grooves multiply belt contact for higher torque capacity
  • 30 inch OD matches 3V and 3VX pitch requirements
  • Cast iron construction resists wear in continuous duty
  • Bore range 1/2 to 1 15/16 fits multiple shaft sizes

V-Belt Pulley With Quick Detachable Bushing

This cast iron pulley accepts a Quick Detachable bushing with a bore range of 1/2 inch to 1-15/16 inch. It features four grooves and a 5.30 inch outside diameter for 3V and 3VX belt sections. The grey finish suits industrial power transmission drives.

Four Groove Design Limits Belt Compatibility

The pulley is engineered specifically for 3V and 3VX cross sections with a 5.3 inch pitch diameter. It does not support A, B, C, 4L, 5L, 5V or 5VX belt profiles. Using an incompatible belt section will prevent proper seating and torque transfer.

Quick Detachable Bushing Simplifies Mounting

Installation requires a separate QD bushing matched to the shaft diameter within the stated range. The split taper design allows removal without heavy pullers. The most common error is ordering the pulley without purchasing the correct bushing size for the application.

How it compares

Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 64% of the 693 comparable items (median $35.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 3V534 model number tell me about the belt size it takes?

The 3V534 designation means the pulley is built for 3V-section V-belts and has a 5.3-inch pitch diameter for that belt profile.

How does the 5.3-inch pitch diameter affect the speed ratio in my drive?

A 5.3-inch pitch diameter sets the effective drive radius; the driven speed will be the motor speed multiplied by the driver pitch diameter divided by 5.3 inches.

What does the Quick Detachable bushing system actually let me do?

The Quick Detachable bushing fits bores from 1/2 inch to 1-15/16 inch, so you can mount the pulley on different shafts without reboring.

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