The NSK 61900ZZ is a miniature size deep groove ball bearings with ISO dimensions 10×22×6 mm. Bearings in the 10mm bore range are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range). This is an double shielded (ZZ), effective dust prevention while allowing grease replenishment variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 6 equivalent brands available under ISO designation 61900.
NSK 61900ZZ
Deep Groove Ball Bearings — 10×22×6 mm — ISO 61900
Technical Specifications
Full specifications for NSK 61900ZZ per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 61900 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | 61900ZZ |
| fag | 61900-2Z |
| ntn | 61900ZZ |
| skf | 61900-2Z |
| zvl | 61900-2ZR |
| koyo | 61900ZZ |
| nachi | 61900ZZE |
| timken | 61900-2Z |
* C/C₀ may vary ±5% across manufacturers.
Compare 61900 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
FAQ — NSK 61900ZZ
Quick answers to common questions.
Common Applications
Deep Groove Ball Bearings with 10mm bore diameter are commonly used in small motors, computer fans, printers, medical devices (under 0.5kW range).
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