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Sheaves/Pulleys

 
Classical Sheaves - Belt Sections A, B, C, D, AX, BX, CX, AP, BP, CP, DP
Baldor-Maska offers the largest range of QD sheaves in the industry. The QD type sheaves are the mostly used in the industry because of its ease to mount and also because of its torque capacity.The Classical Series sheave are all mounted on shaft with bushing. 
HOW TO ORDER EXAMPLE: 6B70 
# of grooves = 6
B: A/B Combination sheave section
70 = Datum diameter for “B” belts (7.0")

Narrow Wedge Sheaves - For 3V, 5V, 8V, 3VX, 5VX, 8VX Belts
Baldor-Maska has a complete line of Narrow sheaves in stock, including larger sheaves, with higher HP than classical models. The sheaves are compact and has light-weight drives than Classical V-Belt sheaves.
HOW TO ORDER EXAMPLE: 4-5V11.30
# of grooves = 4
5V: 5V (or 5VX) sheave section
11.30 = Outside diameter (11.30")

Light Duty, Fractional Horse Power (FHP) - 3L, 4L, 5L, A, B Belt Sections
Available in a fixed bore and bushed shaft mounting arrangements.  

Adjustable Sheaves
VP, 2VP, MVL (HVAC), and 8800 series.  The sheave pitch diameter can be modified by rotating the adjustable flange on the threaded hub of the sheave.

Catalog - Selection and Dimensions