The NSK 61802DDU is a small size deep groove ball bearings with ISO dimensions 15×24×5 mm. Bearings in the 15mm bore range are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW 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 61802.
NSK 61802DDU
Deep Groove Ball Bearings — 15×24×5 mm — ISO 61802
Technical Specifications
Full specifications for NSK 61802DDU per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 61802 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | 61802DDU |
| fag | 61802-2RSR |
| ntn | 61802LLU |
| skf | 61802-2RS1 |
| zvl | 61802-2RSR |
| koyo | 618022RS |
| nachi | 618022NSLE |
| timken | 61802-2RS |
* C/C₀ may vary ±5% across manufacturers.
Compare 61802 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
FAQ — NSK 61802DDU
Quick answers to common questions.
Common Applications
Deep Groove Ball Bearings with 15mm bore diameter are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range).
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