Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

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The product is a set of two NSK 7024CTYDUMP4 Angular Contact Ball Bearings, measuring 120x180x28 mm each. These bearings are made of steel and are designed for high precision and durability. Manufactured in Japan, they meet the ABEC7 specification for quality assurance. Ideal for industrial automation and motion control applications, these bearings are a reliable choice for achieving smooth and efficient mechanical power transmission.
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| MFR / Brand | NSK |
|---|---|
| MPN | 7024CTYDUMP4 |
| Model | 7024C TY DUM P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 120 mm |
| OD | 180 mm |
| Width | 28 mm |
| Advertise | 1 |
|---|---|
| Material | Steel |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 87.5 kN / 19670 lbf |
| Static Load Rating | 93 kN / 20900 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 7000 |
| Rolling Elements | Balls |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 5.50 lbs |
| Cage Material | Polyamide |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Preload | Medium |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7024 CD/P4ADGB |
|---|---|
| Cross Reference 2 | Fafnir 2MM9124WI-DUM |
| Cross Reference 3 | GMN S6024CTA |
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