Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

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Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Keyway Size  (in)

Part Number

Description 

Bore Diameter 

Model

Belt Size

Keyway Size 

Outside Diameter

Max. Pitch Diameter (Dimension PD)

N/A 3402-1/2-PULLEY-NKW N/A 1/2 in N/A 3402 N/A Any A Type N/A 1/8 x 1/16 in N/A 3.380 in N/A 3.130 in
N/A 3402-5/8-PULLEY N/A 5/8 in N/A 3402 N/A Any A Type N/A 3/16 x 3/32 in N/A 3.380 in N/A 3.130 in
N/A 3402-3/4-PULLEY N/A 3/4 in N/A 3402 N/A Any A Type N/A 3/16 x 3/32 in N/A 3.380 in N/A 3.130 in
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