The Timken® Syber® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.
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.
Part Number |
Description |
Bore Diameter |
Keyway Size |
Type |
Max. Pitch Diameter (Dimension PD) |
Ratio |
UPC Number |
---|---|---|---|---|---|---|---|
68514426344 | Description N/A 21902-5/8-PULLEY | Bore Diameter N/A 5/8 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 26344 |
68514421132 | Description N/A 21902-3/4-PULLEY | Bore Diameter N/A 3/4 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21132 |
68514421133 | Description N/A 21902-7/8-PULLEY | Bore Diameter N/A 7/8 in | Keyway Size N/A 3/16 x 3/32 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21133 |
68514421135 | Description N/A 21902-1"-PULLEY | Bore Diameter N/A 1 in | Keyway Size N/A 1/4 x 1/8 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21135 |
68514421136 | Description N/A 21902-1-1/8-PULLEY | Bore Diameter N/A 1 1/8 in | Keyway Size N/A 1/4 x 1/8 in | Type N/A Adjustable Center - Driver | Max. Pitch Diameter (Dimension PD) N/A 8.030 in | Ratio N/A 3:1 | UPC Number N/A 21136 |