Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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Here are some other options that might fit your project — cross-referenced equivalents and similar parts we have in stock and ready to ship. Need help choosing? Call 585-295-7880.
Tapered Roller Bearing Cone — 2.1250 in (53.975 mm) Bore, 1.1542 in Width, Class 3 Precision$38.22
Single-Row Imperial Tapered Roller Bearing Cone – 3 in Bore, 1.172 in Width, K Factor 1.31$40.79
Tapered Roller Bearing Cone – 1.8125 in Bore, 0.6875 in Width, Class 3 Precision, Inch Series 186$41.89
Tapered Roller Bearing Cone – 3.7500 in Bore, 1.4219 in Width, 223,000 N Dynamic Rating$53.09| MFR / Brand | Timken |
|---|---|
| MPN | 13685-90059 |
| Model | 13685 / 13621D |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 1-1/2 in |
| OD | 2-23/32 in |
| Material | Steel |
|---|---|
| Series | 13600 |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 13621D |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Carburized Steel |
| Cone Part Number | 13685 |
| Cone Width | 0.7500 in |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 1.75 in |
| Cage Cone Frontface Clearance | 0.05 in |
| Cage Cone Backface Clearance | 0.02 in |
| Effective Center Location | -0.12 in |
| Cage Type | Stamped Steel |
Timken 13685-90059 Double Taper Bearing Cone and Cup set, model 13621D, delivers reliable performance for industrial power transmission and automation systems. This New Old Stock unit is manufactured in the United States from high quality steel and precision ground for durability and smooth operation under heavy loads. The bore measures 1-1/2 inches and the outside diameter is 2-23/32 inches, providing a precise cone and cup pairing for compatible shafts and housings. Designed for OEM replacement, these Timken bearings offer long service life and dependable alignment in demanding applications. Ideal for mechanical power transmission components such as conveyors, gear drives, shaft assemblies, and automation equipment where accurate load handling matters. The 13685-90059 and 13621D designation identifies a trusted Timken double taper bearing solution that supports reliability and efficiency in industrial settings. Invest in this United States made bearing pair for consistent performance and extended equipment life.
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The international standard behind most of the bearings in your
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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