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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NSK 7034A5TRSULP4 Angular Contact Ball Bearing – 170x260x42 mm
Enhance the performance and reliability of your machinery with the high-quality NSK 7034A5TRSULP4 Bearing, expertly crafted in Japan. This angular contact ball bearing is engineered for exceptional durability and efficiency, making it an ideal choice for a wide range of industrial applications, including mechanical power transmission systems and motion control systems.
Offering a precise bore diameter of 170 mm (approximately 6.693 inches) and an outside diameter of 260 mm (approximately 10.236 inches), the NSK 7034A5TRSULP4 boasts a width of 42 mm (approximately 1.654 inches). Its robust steel construction ensures longevity and performance even in demanding environments.
This bearing is designed for optimal load handling and provides smooth, consistent operation, making it a vital component for any serious industrial setup. With its models including 7034 A5 TR SUL P4, 3MM9134WI, and B7034EP4UV, you can trust in the quality and performance that NSK is known for.
Choose the NSK 7034A5TRSULP4 bearing for unparalleled quality and reliability in your industrial machinery.
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| MFR / Brand | NSK |
|---|---|
| MPN | 7034A5TRSULP4 |
| Model | 7034 A5 TR SUL P4 / 3MM9134WI / B7034EP4UV |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 170 mm |
| OD | 260 mm |
| Width | 42 mm |
| Advertise | 1 |
|---|---|
| Material | Steel |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 229 kN / 51500 lbf |
| Static Load Rating | 240 kN / 54000 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 7000 |
| Rolling Elements | Balls |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 16.5 lbs |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Preload | Light |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7034 ACDGA/P4A |
|---|---|
| Cross Reference 2 | Fafnir 3MM9134WI-SUL |
| Cross Reference 3 | GMN S6034CTA |
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