Manufactured by PRS Bearings, the PSI25.1455 is a precision PSI25 Series Four Point Contact Ball Bearings. You may consider it as an interchangeable alternative and replacement for IMO 12-25 1455, Rothe Erde 062.25.1455. Key dimensional parameters include a mm bore diameter, a mm outer diameter, and a mm overall width. With matching boundary dimensions, this component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
PSI25.1455 - PSI25 Series Four Point Contact Ball Bearings
Technical Specifications
| Direct Interchange | IMO 12-25 1455, Rothe Erde 062.25.1455 |
|---|---|
| Overview | |
| Basic Model | PSI25.1455 |
| Weight | 229 kg |
| Mounting Dimensions | |
| Outer Ring O.D. (Da) | 1555 mm |
| Inner Ring I.D. (di) | 1310 mm |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 1515 mm |
| Inner Ring Hole Pitch Dia. (Li) | 1394 mm |
| No. of Outer Ring Holes (na) | 48 |
| No. of Inner Ring Holes (ni) | 48 |
| Gear Parameters | |
| Pitch Circle Dia. (do) | 1330 mm |
| Module (m) | 10 |
| No. of Teeth (z) | 133 |
PSI25.1455 1555 mm 1515 mm 1310 mm 1394 mm 48 mm 48 mm Frequently Asked Questions about PSI25.1455 PSI25 Series Four Point Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The PSI25.1455 utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.
Yes. As part of our B2B commitment, if a PSI25.1455 experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
Certainly. While the standard PSI25.1455 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
Absolutely. The PRS Bearings PSI25.1455 is a drop-in replacement for international models like IMO 12-25 1455, Rothe Erde 062.25.1455. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.