The NACHI 51201 is a small size thrust ball bearings with ISO dimensions 12×28×11 mm. Bearings in the 12mm bore range are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts. This is an open type, requires periodic lubrication, suitable for clean environments variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 4 equivalent brands available under ISO designation 51201.
NACHI 51201
Thrust Ball Bearings — 12×28×11 mm — ISO 51201
Technical Specifications
Full specifications for NACHI 51201 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 51201 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NACHI | 51201 |
| fag | 51201 |
| nsk | 51201 |
| ntn | 51201 |
| skf | 51201 |
| zvl | 51201 |
* C/C₀ may vary ±5% across manufacturers.
FAQ — NACHI 51201
Quick answers to common questions.
Common Applications
Thrust Ball Bearings with 12mm bore diameter are commonly used in CNC rotary tables, couplings, hydraulic jacks, small vertical motor shafts.
Need a Quote for NACHI 51201?
Engineers ready for bearing selection, cross-reference, and same-day quotation.