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 SKF 7030-CDGA/P4A Angular Bearing is a high-quality steel ball bearing designed for industrial automation and motion control applications. With a bore diameter of 150mm, an outside diameter of 225mm, and a width of 35mm, this bearing is durable and reliable for various mechanical power transmission needs. Manufactured in Italy by SKF, a reputable brand known for its precision bearings, this model (7030CD/P4A DGA 2MM9130WIDUL 7030C) ensures smooth and efficient operations in a range of industrial settings.ID: 150 mm ≈ 5 29/32″ ≈ 5.906″OD: 225 mm ≈ 8 7/8″ ≈ 8.858″W: 35 mm ≈ 1 3/8″ ≈ 1.378″
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| MFR / Brand | SKF |
|---|---|
| MPN | 7030CDP4ADGA |
| Model | 7030CD/P4A DGA 2MM9130WIDUL 7030C |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 150 mm |
| OD | 225 mm |
| Width | 35 mm |
| Advertise | 1 |
|---|---|
| Material | Steel |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 186 kN / 41800 lbf |
| Static Load Rating | 224 kN / 50400 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 7000 |
| Rolling Elements | Balls |
| Max Temp | 120 °C |
| Condition | New – Open box |
| Item Weight | 10.5 lbs |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Preload | Light |
| Mounting Arrangement | Universal |
| Cross Reference 1 | Fafnir 2MM9130WI-SUL |
|---|---|
| Cross Reference 2 | NSK 7030CTYNSULP4 |
| Cross Reference 3 | GMN S6030CTA |
$5,666.47
1 in stock
Sells fast
$5,666.47
1 in stock
Sells fast
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