TB Wood’s Classical (also known as conventional) V-belts include five cross sections: A, B, C, D, and E
These sections are a continuing development of the original V-belts of the 1930’s
A, B, C, and D belts are available in wrapped or cog construction and all are static conducting, and oil- and heat-resistant
QD-type bushing required
Specifications
Belt Section Size
B, A
Number of Grooves
3
Outside Diameter
7.7500 in - 7-3/4 in
Bore Type
QD Bushed
Bushing Series
SK
Keyway Size
1/2 x 1/4 (1-3/4 to 2-1/8 Bore) in, 1/2 x 1/8 (2-3/16 to 2-1/4 Bore) in, 1/4 x 1/8 (15/16 to 1-1/4 Bore) in, 1/8 x 1/16 (1/2 to 9/16 Bore) in, 3/16 x 3/32 (5/8 to 7/8 Bore) in, 3/8 x 3/16 (1-3/8 to 1-3/4 Bore) in, 3/8 x 3/16 (1-5/16 Bore) in, 5/16 x 5/32 (1-3/8 Bore) in, 5/16 x 5/32 (1-5/16 Bore) in, 5/8 x 1/16 (2-5/16 to 2-1/2 Bore) in
