The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Hexadrive Models HM-3, Pulleys C and Z
Mounting - Hexact Electric Control Adjustable Pulleys
Unit of Measure
1 

Part Number

Description 

Bore Diameter 

Model

Outside Diameter

Overall Length

Weight

UPC Number

68514420456 N/A 31902-7/8-PULLEY N/A 7/8 in N/A 31902 N/A 8.250 in N/A 5.380 in N/A 12.50 lb N/A 20456
68514420457 N/A 31902-1"-PULLEY N/A 1 in N/A 31902 N/A 8.250 in N/A 5.380 in N/A 12.50 lb N/A 20457
68514420458 N/A 31902-1-1/8-PULLEY N/A 1 1/8 in N/A 31902 N/A 8.250 in N/A 5.380 in N/A 12.50 lb N/A 20458
68514442300 N/A 31902-5/8-PULLEY N/A 5/8 in N/A 31902 N/A 8.250 in N/A 5.380 in N/A 12.50 lb N/A 42300
68514442301 N/A 31902-3/4-PULLEY N/A 3/4 in N/A 31902 N/A 8.250 in N/A 5.380 in N/A 12.50 lb N/A 42301
Unit of Measure
1