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 Bore, 1.7230 in Width, Carburized Steel$51.86
Tapered Roller Bearing Cone - Straight Bore, 2.1250 in Bore, 1.75 in Width, Class 3 Precision, Case-Carburized Steel$50.04
Tapered Roller Bearing Single Cone - 2.1250 in Bore, Series 455, Class 3 Precision$68.18
Tapered Roller Bearing Cone - 1-3/4 in Bore, 1-1/4 in Width, Inch Series$31.54| MFR / Brand | Bower |
|---|---|
| MPN | 5578 |
| Model | 5578 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 2.1250 in |
| Width | 1.7230 in |
| Series | 5500 |
|---|---|
| Material | Case Carburized Steel |
| Cage Type | Stamped Steel |
| Dynamic Load Rating | 237 kN / 53280 lbf |
| Static Load Rating | 327 kN / 73512 lbf |
| Precision Rating | Class 2 |
| Rolling Elements | Tapered Roller |
| Max Temp | 120°C |
| Item Weight | 1.50 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Cross Reference 1 | Timken 5578 |
|---|---|
| Cross Reference 2 | SKF 5578 |
| Cross Reference 3 | NTN 5578 |
The Bower 5578 Taper Bearing Cone is a high-quality tapered roller bearing cone designed for precision mechanical power transmission. With a bore diameter of 2-1/8 inches and a dynamic load rating of 237 kN, it is suitable for industrial automation and motion control applications. This bearing cone is made in the USA by the reputable brand Bower and features a stamped steel cage for durability. Its maximum operating temperature is 120°C, making it suitable for a wide range of operating conditions.
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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