Cast lron Sheaves 1VP
Type 1 Type 2
Dimensions (inches) Stock Sizes-Finished Bore (Inches)
Part      No. Type DIMETER RANGE Stock Bores Marked "x"
"3L"BELTS   "4L"or"A"BELTS "5L"or"B"BELTS "5V" Belts 1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 1 5/8
Min.    Pitch Turns Open Max.   Pitch Turns Open Min. Datum Turns Open Max. Datum Turns Open Min.    Datum Turns Open Max.   Datum Truns Open Min.    Pitch Turns Open Max.   Pitch Truns Open
1VP25 1 1.4 4 2.2 0
                                 
1VP30 1 1.8 4 2.7 0
1VP34 1 1.7 4 2.5 0 1.9 5 2.9 0 2.4 5 3.2 1
                                 
1VP40 1 2.3 4 3.1 0 2.4 5 3.4 0 2.7 6 3.7 1
1VP44 1 2.7 4 3.5 0 2.8 5 3.8 0 3.1 6 4.1 1
1VP44 2 2.7 4 3.5 0 2.8 5 3.8 0 3.1 6 4.1 1
                                 
1VP50 1 3.3 4 4.1 0 3.4 5 4.4 0 3.7 6 4.7 1
1VP50 2 3.3 4 4.1 0 3.4 5 4.4 0 3.7 6 4.7 1
1VP56 1 3.9 4 4.7 0 4.0 5 5.0 0 4.3 6 5.3 1
1VP56 2 3.9 4 4.7 0 4.0 5 5.0 0 4.3 6 5.3 1
                                 
1VP60 2 4.2 5 5.2 0 4.3 6 5.5 0
1VP60A 3 4.2 5 5.2 0 4.3 6 5.5 0
1VP62 2 4.5 4 5.3 0 4.6 5 5.6 0 4.9 6 5.9 1 5.3 6 6.3 1
1VP65 2 4.7 5 5.7 0 4.8 6 6.0 0 5.2 6 6.4 0
1VP65A 3 4.7 5 5.7 0 4.8 6 6.0 0 5.2 6 6.4 0
1VP68 2 5.1 4 5.9 0 5.2 5 6.2 0 5.5 6 6.5 1 5.9 6 6.9 1
                                 
1VP71 2 5.3 5 6.3 0 5.4 6 6.6 0 5.8 6 7.0 0
1VP71A 3 5.3 5 6.3 0 5.4 6 6.6 0 5.8 6 7.0 0
1VP75 2 5.7 5 6.7 0 5.8 6 7.0 0 6.2 6 7.4 0
1VP75A 3 5.7 5 6.7 0 5.8 6 7.0 0 6.2 6 7.4 0
Stock Size-Finshed Bore (Inches)
Part      No. Type O.D. F G L K Wt.      Lbs.
Max. Min.  Max. Min.
1VP25 1 2.32 13/16 9/16 5/8 3/8 1 19/32 5/8 .7
1VP30 1 2.87 13/16 9/16 5/8 3/8 1 21/32 19/32 1.1
1VP34 1  3.15 1 11/16 13/16 1/2 1 7/8 21/32 1.4
           
1VP40 1 3.75 1 1/16 11/16 7/8 1/2 1 7/8 21/32 1.9
1VP44 1 4.15 1 1/16 11/16 7/8 1/2 1 7/8 21/32 2.4
1VP44 2 4.15 1 1/8 3/4 7/8 1/2 1 7/8 11/16 2.9
           
1VP50 1 4.75 1 1/16 11/16 7/8 1/2 2 25/32 2.9
1VP50 2 4.75 1 1/8 3/4 7/8 1/2 1 7/8 11/16 3.6
1VP56 1 5.35 1 1/16 11/16 7/8 1/2 1 7/8 21/32 3.8
1VP56 2 5.35 1 1/8 3/4 7/8 1/2 1 7/8 11/16 4.4
           
1VP60 2 6.00 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16 6.5
1VP60A 3 6.00 1 1/4 7/8 1 1/32 21/32 2 5/32 15/16 6.3
1VP62 2 5.95 1 1/8 3/4 7/8 1/2 1 29/32 21/32 6.1
1VP65 2 6.50 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16 6.8
1VP65A 3 6.50 1 1/4 7/8 1 1/32 21/32 2 5/32 15/16 6.6
1VP68 2 6.55 1 1/8 3/4 7/8 1/2 1 29/32 21/32 7.3
           
1VP71 2 7.10 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16 8.2
1VP71A 3 7.10 1 1/4 7/8 1 1/32 21/32 2 5/32 15/16 8.0
1VP75 2 7.50 1 1/4 7/8 1 1/32 21/32 1 21/32 7/16 9.2
1VP75A 3 7.50 1 1/4 7/8 1 1/32 21/32 2 5/32 15/16 8.9