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Browning 2VP71X28MM (2749752) 2-groove cast iron variable pitch FHP sheave with a 7.1-inch outside diameter and a 28 mm finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for fractional-horsepower drives using 4L/A, 5L/B, or 5V belt sections.

Name: Browning 2VP71X28MM (2749752) 2-groove cast iron variable pitch FHP sheave with a 7.1-inch outside diameter and a 28 mm finished bore. The adjustable-
Brand: Browning
Price: 555.72 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 2749752

BRAND

Browning

SKU

2289009

WEIGHT

12.200 lb

UOM

each

UPC

662460606590

Contact supplier for technical support on: 800-626-2120

$555.72 Each

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Returnable:No

Bore Size

28 mm

Height

3.28

Length

7.1

Material

Cast Iron

Number of Grooves

O.D.

7.1 in

Product type

FHP Variable Pitch Sheaves

Width

7.1

Largest selection in the Industry - Browning offers the widest range of variable speed sheaves in the market today. One and two Groove product are available in 1.6" to 8.5" covering up to 25 horsepower.
VP sheaves consist of a male with a threaded barrel, and a female with a threaded bore.
The male section with threaded barrel has flat surfaces at 180 degree increments that allow a flat surface for the setscrew to mate with.
When discs are moved toward each other, the belt rides higher in the groove and the pitch diameter of the sheave is larger which increases the driven speed.
When discs are moved away from each other, the belt rides lower and the pitch diameter is smaller decreasing the driven speed.