Motor Starters vs. Contactors vs. Overload Relays: What Each One Does and Why You Need All Three
When a motor stops running, the first instinct is to find the part that looks
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| MFR / Brand | Timken |
|---|---|
| MPN | HM813811 |
| Model | HM-813811 |
| Bearing Type | Tapered Roller Bearing Cup |
| OD | 5 IN |
| Width | 7/16 IN |
| Material | Steel |
|---|---|
| Condition | New – Open box |
| Series | HM813800 |
| Condition Note | Made In USA, We Have The Parts To Make Complete Timken Sets Or Assemblies For Any Part Number, Contact Us |
| Flange Outer Diameter | 3.9960 in |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | HM813811 |
| Design Units | Inch |
| Bearing Class | Class 2 |
| Bearing Material | Case-Hardened Alloy Steel |
| Cup Width | 0.7656 in |
| Cup Backface To Clear Radius | 0.03 in |
Timken HM813811 Taper Bearing Cup is a precision steel component designed for reliable motion in mechanical power transmission and industrial automation. With a 5 inch outside diameter and a 7/16 inch width, this taper bearing cup ensures correct seating and alignment in compatible Timken bearing systems.
Constructed from durable steel alloy, it delivers wear resistance and long service life in demanding environments. Made in the United States, this part is offered in New – Open box condition, ready to integrate into existing assemblies or complete Timken sets. Installation is straightforward thanks to its exact dimensions, supporting smooth rotation and reduced maintenance downtime.
Suitable for a wide range of machinery requiring high bearing performance, this Timken HM813811 cup pairs with HM813811 components and other compatible systems to maintain precise power transmission. A dependable choice for technicians and maintenance teams seeking quality, American-made bearings.
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