Butt’s Pumps and Motors - page 1119

114 Heating & A/C www.alltemp.ca
Single Groove Variable Pitch Sheaves - Heavy Duty
• For "3L", "4L", "5L", "A", "B" and "5V" Belts.
Part # Type
Diameter Range
Stock Bores Marked "X"
Dimensions
"3L" Belts "4L" or "A"Belts
"5L" or "B"
Belts "5V" Belts
OD
F G
L K
Min.
Pitch
Max.
Pitch
Min.
Datum
Max.
Datum
Min.
Datum
Max.
Datum
Min.
Pitch
Max.
Pitch 1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 Max. Min. Max. Min.
67-1VP50S 1 3.3 4.1 3.4 4.4 3.7 4.7 – – X X X – – – – – 4.75 1 1/16 11/16 7/8 1/2 2 25/32
67-1VP50L 2 3.3 4.1 3.4 4.4 3.7 4.7 – – – – – X X X – – 4.75 1 1/8 3/4 7/8 1/2 1 7/8 11/16
67-1VP56S 1 3.9 4.7 4.0 5.0 4.3 5.3 – – X X X – – – – – 5.35 1 1/16 11/16 7/8 1/2 1 7/8 21/32
67-1VP56L 2 3.9 4.7 4.0 5.0 4.3 5.3 – – – – – X X X – – 5.35 1 1/8 3/4 7/8 1/2 1 7/8 11/16
67-1VP60 2 – – 4.2 5.2 4.3 5.5 – – – – X X – X – X 6.00 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16
67-1VP62 2 4.5 5.3 4.6 5.6 4.9 5.9 5.3 6.3 – X X X X X X X 5.95 1 1/8 3/4 7/8 1/2 1 29/32 21/32
67-1VP65 2 – – 4.7 5.7 4.8 6.0 5.2 6.4 – – X X – X – X 6.50 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16
67-1VP68 2 5.1 5.9 5.2 6.2 5.5 6.5 5.9 6.9 – X X X X X X X 6.55 1 1/8 3/4 7/8 1/2 1 29/32 21/32
67-1VP71 2 – – 5.3 6.3 5.4 6.6 5.8 7.0 – – X X – X – X 7.10 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16
67-1VP75 2 – – 5.7 6.7 5.8 7.0 6.2 7.4 – – X X – X – X 7.50 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16
S= 1/2 - 5/8 - 3/4 Bores • L= 7/8 and larger
Two Groove Variable Pitch Sheaves - Heavy Duty
• For "3L", "4L", "5L", "A", "B" and "5V" Belts.
Part # Type
Diameter Range Stock Bores
Marked "X"
Dimensions
"3L" Belts "4L" or "A"Belts
"5L" or "B"
Belts "5V" Belts
OD
F G
L K
Min.
Pitch
Max.
Pitch
Min.
Datum
Max.
Datum
Min.
Datum
Max.
Datum
Min.
Pitch
Max.
Pitch 1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 Max. Min. Max. Min.
67-2VP36 4 1.9 2.7 2.0 3.0 2.5 3.3 – – X X X X X – – – 3.35 2 1 3/8 13/16 1/2 3 1 3/16
67-2VP42 4 2.5 3.3 2.6 3.6 2.9 3.9 – – – X X X X X – – 3.95 2 1/8 1 3/8 7/8 1/2 3 1 3/16
67-2VP50 5 3.3 4.1 3.4 4.4 3.7 4.7 – – – X X X X X – – 4.75 2 1/8 1 3/8 7/8 1/2 3 1 3/16
67-2VP56 5 3.9 4.7 4.0 5.0 4.3 5.3 – – – X X X X X – – 5.35 2 1/8 1 3/8 7/8 1/2 3 1 3/16
67-2VP60 5 – – 4.2 5.2 4.3 5.5 – – – – X X – X – X 6.00 2 3/8 1 5/8 1 1/32 21/32 3 1/4 1 1/4
67-2VP62 5 4.5 5.3 4.6 5.6 4.9 5.9 5.3 6.3 – – X X X X X X 5.95 2 1/8 1 3/8 7/8 1/2 3 1 3/16
67-2VP65 5 – – 4.7 5.7 4.8 6.0 5.2 6.4 – – X X – X – X 6.50 2 3/8 1 5/8 1 1/32 21/32 3 1/4 1 1/4
67-2VP68 5 5.1 5.9 5.2 6.2 5.5 6.5 5.9 6.9 – – – X X X X X 6.55 2 1/8 1 3/8 7/8 1/2 3 1 3/16
67-2VP71 5 – – 5.3 6.3 5.4 6.6 5.8 7.0 – – X X – X – X 7.10 2 3/8 1 5/8 1 1/32 21/32 3 1/4 1 1/4
67-2VP75 5 – – 5.7 6.7 5.8 7.0 6.2 7.4 – – X X – X – X 7.50 2 3/8 1 5/8 1 1/32 21/32 3 1/4 1 1/4
Single Groove Variable Pitch Sheaves
Type 1 Type 2
Type 4 Type 5
Two Groove Variable Pitch Sheaves
67-1VP50S
Illustrated
67-2VP
Series
Pulleys