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 | NSK |
|---|---|
| MPN | 55TAC120BSUC10PN7B |
| Model | 55 TAC 120 B SUC 10 PN 7B / MM55BS120 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 120 mm |
| Width | 20 mm |
| Material | Bearing Steel |
|---|---|
| Series | TAC |
| Condition | New |
| Lubricant | Grease |
| Preload | Heavy |
| Min Temp | -30 °C |
| Cage Type | Polyamide |
| Dynamic Load Rating | 43 kN |
| Static Load Rating | 124 kN |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 2.10 lbs |
| Cage Material | Polyamide |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 60° |
| Cross Reference 1 | SKF BSD 55120 |
|---|---|
| Cross Reference 2 | FAG BSB055120 |
The product is a high-quality NSK 55TAC120BSUC10PN7B Angular Contact Ball Bearing manufactured in Japan. This bearing has a bore diameter of 55 mm, an outside diameter of 120 mm, and a width of 20 mm. Made of durable steel material, this bearing is designed for mechanical power transmission and is commonly used in industrial automation and motion control systems. With its precise engineering and reliability, this bearing from a reputable brand like NSK ensures smooth and efficient performance in various applications.
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