Brochure
112
®
“A” Belts
1/2" x 5/16"
“B” Belts
21/32" x 7/16"
A-BVariableSpeedSheaves
StockFinishedBoreMVP
®
Sheavesfor“A”and“B”Belts
U.S.PatentNumber5,304,098-PatentExpiresOctober2012*
DynamicallyBalanced
Table No. 1 Specifications
TableNo.2StandardKeyseats
Browning finished bore MVP Sheaves are furnished with
standard keyseats and two hollow head setscrews. Datum
diameter is infinitely adjustable within the datum range, .233”
change per turn of the adjusting ring.
2MVP35B49x7/8-
5MVP70B84x21/8
A-B
MVP
DIAMETER
Part
Number
Dimensions Stock Bores Marked “X”
Wt.
Lbs.
Datum Range
Out-
side
O.L.
Face Width
7/8” 1 1/8” 1 3/8” 1 5/8” 1 7/8” 2 1/8” 2 3/8”
“A” Belts “B” Belts Max. Min.
2 Grooves
3.4” -4.5” 3.5”-4.9” 5.18” 2MVP35B49 3 5/8” 2 5/16” 1 15/16” X X X - - - - 9.8
3.9-5.0 4.0-5.4 5.68 2MVP40B54 3 5/8 2 5/16 1 15/16 - X X X - - - 12.5
4.4-5.5 4.5-5.9 6.18 2MVP45B59 3 5/8 2 5/16 1 15/16 - X X X - - - 14.3
4.9-6.0 5.0-6.4 6.68 2MVP50B64 3 5/8 2 5/16 1 15/16 - X X X - - - 18.1
5.4-6.5 5.5-6.9 7.18 2MVP55B69 3 5/8 2 5/16 1 15/16 - X X X - - - 19.8
3 Grooves
3.4” -4.5” 3.5”-4.9” 5.18” 3MVP35B49 4 3/4” 3 7/16” 3 1/16” - X X - - - - 12.5
3.9-5.0 4.0-5.4 5.68 3MVP40B54 4 3/4 3 7/16 3 1/16 - X X X - - - 16.3
4.4-5.5 4.5-5.9 6.18 3MVP45B59 4 3/4 3 7/16 3 1/16 - X X X X - - 18.3
4.9-6.0 5.0-6.4 6.68 3MVP50B64 4 3/4 3 7/16 3 1/16 - - X X X - - 22.9
5.4-6.5 5.5-6.9 7.18 3MVP55B69 4 3/4 3 7/16 3 1/16 - - X X X - - 24.5
5.9-7.0 6.0-7.4 7.68 3MVP60B74 4 3/4 3 7/16 3 1/16 - - - - X - - 29.3
6.9-8.0 7.0-8.4 8.68 3MVP70B84 4 3/4 3 7/16 3 1/16 - - - - X - - 36.8
4 Grooves
3.4” -4.5” 3.5”-4.9” 5.18” 4MVP35B49 5 7/8” 4 9/16” 4 3/16” - X X - - - - 15
3.9-5.0 4.0-5.4 5.68 4MVP40B54 5 7/8 4 9/16 4 3/16 - X X X - - - 20.5
4.4-5.5 4.5-5.9 6.18 4MVP45B59 5 7/8 4 9/16 4 3/16 - - X X X - - 22.8
4.9-6.0 5.0-6.4 6.68 4MVP50B64 5 7/8 4 9/16 4 3/16 - - X X X - - 29.8
5.4-6.5 5.5-6.9 7.18 4MVP55B69 5 7/8 4 9/16 4 3/16 - - X X X - - 31.1
5.9-7.0 6.0-7.4 7.68 4MVP60B74 5 7/8 4 9/16 4 3/16 - - - - X - - 38.8
6.9-8.0 7.0-8.4 8.68 4MVP70B84 5 7/8 4 9/16 4 3/16 - - - - X X - 47.0
5 Grooves
3.4” -4.5” 3.5”-4.9” 5.18” 5MVP35B49 7” 5 11/16” 5 5/16” - - X - - - - 18.3
3.9-5.0 4.0-5.4 5.68 5MVP40B54 7” 5 11/16 5 5/16 - - - X X - - 23.9
4.4-5.5 4.5-5.9 6.18 5MVP45B59 7” 5 11/16 5 5/16 - - - X X - - 26.3
4.9-6.0 5.0-6.4 6.68 5MVP50B64 7” 5 11/16 5 5/16 - - - X X - - 35.3
5.4-6.5 5.5-6.9 7.18 5MVP55B69 7” 5 11/16 5 5/16 - - - X X X - 40.1
5.9-7.0 6.0-7.4 7.68 5MVP60B74 7” 5 11/16 5 5/16 - - - - X X - 44.1
6.9-8.0 7.0-8.4 8.68 5MVP70B84 7” 5 1
1/16 5 5/16 - - - - X X - 53.0
Bore Keyseat
7/8” 3/16” x 3/32”
1 1/8 1/4 x 1/8
1 3/8 5/16 x 5/32
1 5/8 3/8 x 3/16
1 7/8, 2 1/8 1/2 x 1/4