The NSK 6092DDU is a extra-large size deep groove ball bearings with ISO dimensions 460×680×100 mm. Bearings in the 460mm bore range are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range). This is an double sealed (2RS), maintenance-free lubrication, ideal for harsh environments variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 6 equivalent brands available under ISO designation 6092.
NSK 6092DDU
Deep Groove Ball Bearings — 460×680×100 mm — ISO 6092
Technical Specifications
Full specifications for NSK 6092DDU per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 6092 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | 6092DDU |
| fag | 6092-2RSR |
| ntn | 6092LLU |
| skf | 6092-2RS1 |
| zvl | 6092-2RSR |
| koyo | 60922RS |
| nachi | 60922NSLE |
| timken | 6092-2RS |
* C/C₀ may vary ±5% across manufacturers.
Compare 6092 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
| Brand | SKU | d×D×B | C (kN) | C₀ (kN) | |
|---|---|---|---|---|---|
| NSK | 6092DDU | 460×680×100 | 560 | 750 | Current |
| FAG | 6092 | 460×680×100 | 571.2 | — | View |
| FAG | 6092-2RSR | 460×680×100 | 571.2 | — | View |
| FAG | 6092-2Z | 460×680×100 | 571.2 | — | View |
| Koyo | 6092 | 460×680×100 | 548.8 | — | View |
| Koyo | 60922RS | 460×680×100 | 548.8 | — | View |
| Koyo | 6092ZZ | 460×680×100 | 548.8 | — | View |
| NACHI | 6092 | 460×680×100 | 554.4 | — | View |
| NACHI | 60922NSLE | 460×680×100 | 554.4 | — | View |
FAQ — NSK 6092DDU
Quick answers to common questions.
Common Applications
Deep Groove Ball Bearings with 460mm bore diameter are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range).
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