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 | 39433 |
| Model | 39433 |
| Bearing Type | Tapered Roller Bearing Cup, Open |
| OD | 4.3330 in |
| Width | 0.6786 in |
| Series | 39000 |
|---|---|
| Condition | New – Open box |
| Material | Case Carburized Steel |
| Condition Note | Made In USA, New Old Stock, We Have The Parts To Make Complete Sets Or Assemblies For Any Part Number, Contact Us |
| Min Temp | -54°C |
| Precision Rating | Class 2 |
| Rolling Elements | Tapered Roller |
| Max Temp | 120°C |
| Item Weight | 0.88 lbs |
| Number Of Rows | 1 |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 84822000 |
| Cross Reference 1 | SKF 39433 |
|---|---|
| Cross Reference 2 | NTN 39433 |
| Cross Reference 3 | Bower 39433 |
New open box Timken 39433 Taper Bearing Cup offers reliable support for demanding machinery. This part features a precise outer diameter of 4.333 inches and a width of 0.679 inches, designed to fit standard tapered roller bearing assemblies. Made in the United States from case carburized steel, it delivers enhanced hardness and wear resistance for long service life under heavy loads, with operating temperatures from minus 54 to 120 degrees Celsius. The cup is open and ships without a snap ring, ensuring straightforward installation. Cross references include SKF 39433, NTN 39433, and Bower 39433 for flexible replacements. Benefits include competitive pricing, international shipping, and combined shipping on multiple orders. Same day dispatch is available, with next day delivery at checkout for urgent needs. Ideal for industrial, automotive, agricultural, construction, and mining applications where Timken quality matters.
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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