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Home Motors, Belts and Blades 1VL Cast Iron Sheave Single Groove 3.75" OD x 1/2" Bore Variable Pitch, 3L/A/4L/B/5L Belts

Regal Beloit America

1VL Cast Iron Sheave Single Groove 3.75" OD x 1/2" Bore Variable Pitch, 3L/A/4L/B/5L Belts

PART 1VL40X1/2
MFG 1046382
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About this item

  • 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.
Instruction/Installation Manual
Instruction/Installation Manual
Video Link
Video Link
Specification Sheet
Specification Sheet
Catalog
Catalog
Brand Regal Beloit America
Series FHP Series
Bore Type Finished
Bore Diameter 1/2 in
Outside Diameter 3.75 in
Pitch Diameter 2.3 to 3.1 in
Number of Grooves 1
Material Iron
Suitable For Use With 3L, 4L or A, 5L or B Belts
Additional Information 1/4 x 1/8 in Keyway Size