TYPE A TYPE B TYPE C TYPE D TYPE E
Part Number Explanation
4 3V 3.0 - SH
Bushing Designation
Outside Diameter
Belt Section
Number of Grooves
O.D. PART PART
NUMBER BUSH TYPE E K L M WT NUMBER BUSH TYPE E K L M WT
2.50 33V2.5 JA E1 1-3/8 7/16 1 7/8 1.7
2.65 33V2.65 JA E1 13/16 1/8 1 5/16 1.9 43V2.65 JA E1 1-7/32 1/8 1 5/16 2.2
2.80 33V2.8 JA E1 13/16 1/8 1 5/16 2.2 43V2.8 JA E1 1-7/32 1/8 1 5/16 2.4
3.00 33V3.0 SH E1 1-1/16 5/16 1-1/4 13/16 2.6 43V3.0 SH E1 1-15/32 5/16 1-1/4 13/16 2.8
3.15 33V3.15 SH E1 1-1/16 5/16 1-1/4 13/16 2.8 43V3.15 SH E1 1-15/32 5/16 1-1/4 13/16 3.1
3.35 33V3.35 SH D1 3/8 1/8 1-1/4 5/8 2.6 43V3.35 SH D1 3/8 1/8 1-1/4 1-1/32 2.9
3.65 33V3.65 SH D1 3/8 1/8 1-1/4 5/8 3.2 43V3.65 SH D1 3/8 1/8 1-1/4 1-1/32 3.8
4.12 33V4.12 SH A1 3/16 11/16 1-1/4 1/16 3.6 43V4.12 SH A1 5/16 13/16 1-1/4 9/32 4.1
4.50 33V4.5 SDS A1 1/8 11/16 1-5/16 1/16 4.3 43V4.5 SDS A1 1/4 13/16 1-5/16 11/32 4.6
4.75 33V4.75 SDS A1 1/8 11/16 1-5/16 1/16 4.8 43V4.75 SDS A1 1/4 13/16 1-5/16 11/32 5.3
5.00 33V5.0 SDS A1 1/8 11/16 1-5/16 1/16 5.1 43V5.0 SDS A1 1/4 13/16 1-5/16 11/32 5.6
5.30 33V5.3 SDS A1 1/8 11/16 1-5/16 1/16 5.8 43V5.3 SDS A1 1/4 13/16 1-5/16 11/32 6.4
5.60 33V5.6 SDS A1 1/8 11/16 1-5/16 1/16 6.5 43V5.6 SDS A1 1/4 13/16 1-5/16 11/32 6.9
6.00 33V6.0 SDS A2 1/8 11/16 1-5/16 1/16 6.5 43V6.0 SK A1 0 5/8 1-7/8 1/32 9.4
6.50 33V6.5 SDS A2 1/8 11/16 1-5/16 1/16 6.5 43V6.5 SK A1 0 5/8 1-7/8 1/32 9.5
6.90 33V6.9 SDS A2 1/8 11/16 1-5/16 1/16 6.8 43V6.9 SK A2 0 5/8 1-7/8 1/32 10.1
8.00 33V8.0 SK C2 3/8 1/4 1-7/8 0 11.8 43V8.0 SK A2 0 5/8 1-7/8 1/32 12.7
10.60 33V10.6 SK C3 3/8 1/4 1-7/8 0 14.3 43V10.6 SK A3 0 5/8 1-7/8 1/32 17.7
14.00 33V14.0 SK C3 3/8 1/4 1-7/8 0 21.0 43V14.0 SK A3 0 5/8 1-7/8 1/32 23.6
19.00 33V19.0 SF C3 3/8 1/4 2 1/8 35.8 43V19.0 SF B3 0 5/8 2 3/32 38.5
25.00 33V25.0 SF C3 3/8 1/4 2 1/8 44.3 43V25.0 SF B3 0 5/8 2 3/32 56.5
33.50 33V33.5 SF C3 3/8 1/4 2 1/8 77.3 43V33.5 E C3 3/8 1/2 2-5/8 11/32 107.0
NOTE: Weight includes bushing with average bore size. All Dimensions in Inches
3V stock sheave dimensions
super wedge sheave drives
3 GROOVE
F=1-1/2
4 GROOVE
F=1-29/32
Figure Following Letter in Column Headed "TYPE" in Table Below Indicates Sheave Construction
1 - Solid, No Web. 2 - Web. 3 - Arms