4MVP70B84X 2 1/8

Large Selection – MVP companion sheaves are offered in A/B, C, 5V & 8V belt sections and from 3-10 grooves giving Browning the largest selection of MVP Companion Sheaves in the industry.
Statically Balanced – All MVP companion sheaves are statically balanced to assure smooth, vibration free performance.
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.

Face Width (Max) (in):	4.5625 in	Outside Diameter (in):	8.68 in
Pitch Diameter Range (B):	8.7 - 7.3	Number of Grooves:	4
Ring:	5.375	Type of Bore:	Finished
Material:	Cast Iron	Pitch Diameter Range (A):	8.2 - 7.1
Outside Length (in):	5.875 in	Face Width (Min) (in):	4.1875 in
Product Type:	MVP Sheaves	Belt Section:	A, B
Bore (in):	2.125 in	Bore Type:	Finished with Keyway and SS
Keyway Size:	.500	Set Screw Tightening Torque (in-lb):	290
Set Screw Thread:	3/8-16 UNC-3AX5/8	UPC:	662289332571
Weight:	46.20 LB	Packaged Length:	9.20 Inches
Packaged Width:	9.20 Inches	Packaged Height:	8.90 Inches
HTC:	8483.50.9040	Country of Origin:	United States of America

The Company