The NSK HK0912 is a miniature size needle roller bearings with ISO dimensions 9×13×12 mm. Bearings in the 9mm bore range are commonly used in automatic car transmissions, universal joints, industrial robots, sewing machines. This is an open type, requires periodic lubrication, suitable for clean environments variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 3 equivalent brands available under ISO designation HK0912.
NSK HK0912
Needle Roller Bearings — 9×13×12 mm — ISO HK0912
Technical Specifications
Full specifications for NSK HK0912 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO HK0912 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | HK0912 |
| iko | HK0912 |
| ntn | HK0912 |
| skf | HK0912 |
| nachi | HK0912 |
* C/C₀ may vary ±5% across manufacturers.
FAQ — NSK HK0912
Quick answers to common questions.
Common Applications
Needle Roller Bearings with 9mm bore diameter are commonly used in automatic car transmissions, universal joints, industrial robots, sewing machines.
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