The NSK 6038 is a large size deep groove ball bearings with ISO dimensions 190×290×46 mm. Bearings in the 190mm bore range are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range). This is an open type, requires periodic lubrication, suitable for clean environments variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 6 equivalent brands available under ISO designation 6038.
NSK 6038
Deep Groove Ball Bearings — 190×290×46 mm — ISO 6038
Technical Specifications
Full specifications for NSK 6038 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 6038 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | 6038 |
| fag | 6038 |
| ntn | 6038 |
| skf | 6038 |
| zvl | 6038 |
| koyo | 6038 |
| nachi | 6038 |
| timken | 6038 |
* C/C₀ may vary ±5% across manufacturers.
Compare 6038 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
FAQ — NSK 6038
Quick answers to common questions.
Common Applications
Deep Groove Ball Bearings with 190mm bore diameter are commonly used in HV motors, turbines, generators, boiler cooling fans (over 200kW range).
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