3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

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Timken Part Number

Description 

Bore Diameter 

Keyway Size 

Type

Max. Pitch Diameter (Dimension PD)

Ratio

UPC Number

68514421139 N/A 21903 3/4 PULLEY N/A 3/4 in N/A 3/16 x 3/32 in N/A Adjustable Center - Driver N/A 8.030 in N/A 3:1 N/A 21139
68514421141 N/A 21903 7/8 PULLEY N/A 7/8 in N/A 3/16 x 3/32 in N/A Adjustable Center - Driver N/A 8.030 in N/A 3:1 N/A 21141
68514421142 N/A 21903 1" PULLEY N/A 1 in N/A 1/4 x 1/8 in N/A Adjustable Center - Driver N/A 8.030 in N/A 3:1 N/A 21142
68514421143 N/A 21903 1-1/8 PULLEY N/A 1 1/8 in N/A 1/4 x 1/8 in N/A Adjustable Center - Driver N/A 8.030 in N/A 3:1 N/A 21143
68514437323 N/A 21903 5/8 PULLEY N/A 5/8 in N/A 3/16 x 3/32 in N/A Adjustable Center - Driver N/A 8.030 in N/A 3:1 N/A 37323
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