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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Part Number

Description 

Bore Diameter 

Model

Outside Diameter

Overall Length

Weight

UPC Number

N/A 31901-5/8-PULLEY N/A 5/8 in N/A 31901 N/A 8.250 in N/A 9.440 in N/A 12.50 lb N/A 42282
N/A 31901-3/4-PULLEY N/A 3/4 in N/A 31901 N/A 8.250 in N/A 9.440 in N/A 12.50 lb N/A 42295
N/A 31901-7/8-PULLEY N/A 7/8 in N/A 31901 N/A 8.250 in N/A 9.440 in N/A 12.50 lb N/A 42297
N/A 31901-1"-PULLEY N/A 1 in N/A 31901 N/A 8.250 in N/A 9.440 in N/A 12.50 lb N/A 42298
N/A 31901-1-1/8-PULLEY N/A 1 1/8 in N/A 31901 N/A 8.250 in N/A 9.440 in N/A 12.50 lb N/A 42299
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