The Koyo 6076ZZ is a extra-large size deep groove ball bearings with ISO dimensions 380×560×82 mm. Bearings in the 380mm bore range are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range). This is an double shielded (ZZ), effective dust prevention while allowing grease replenishment variant. Koyo (JTEKT) Japan — OEM automotive bearings for Toyota, Honda, Japanese quality competitive pricing — 6 equivalent brands available under ISO designation 6076.
Koyo 6076ZZ
Deep Groove Ball Bearings — 380×560×82 mm — ISO 6076
Technical Specifications
Full specifications for Koyo 6076ZZ per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 6076 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| Koyo | 6076ZZ |
| fag | 6076-2Z |
| nsk | 6076ZZ |
| ntn | 6076ZZ |
| skf | 6076-2Z |
| zvl | 6076-2ZR |
| nachi | 6076ZZE |
| timken | 6076-2Z |
* C/C₀ may vary ±5% across manufacturers.
Compare 6076 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
| Brand | SKU | d×D×B | C (kN) | C₀ (kN) | |
|---|---|---|---|---|---|
| Koyo | 6076ZZ | 380×560×82 | 396.9 | 490 | Current |
| Timken | 6076 | 380×560×82 | 409.1 | — | View |
| FAG | 6076 | 380×560×82 | 413.1 | — | View |
| FAG | 6076-2RSR | 380×560×82 | 413.1 | — | View |
| FAG | 6076-2Z | 380×560×82 | 413.1 | — | View |
| Koyo | 6076 | 380×560×82 | 396.9 | — | View |
| Koyo | 60762RS | 380×560×82 | 396.9 | — | View |
| NACHI | 6076 | 380×560×82 | 400.9 | — | View |
| NACHI | 60762NSLE | 380×560×82 | 400.9 | — | View |
FAQ — Koyo 6076ZZ
Quick answers to common questions.
Common Applications
Deep Groove Ball Bearings with 380mm bore diameter are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range).
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