The NSK 51216 is a standard size thrust ball bearings with ISO dimensions 80×115×28 mm. Bearings in the 80mm bore range are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts. This is an open type, requires periodic lubrication, suitable for clean environments variant. NSK Japan — precision bearing specialist, CNC spindles and high-speed bearings — 4 equivalent brands available under ISO designation 51216.
NSK 51216
Thrust Ball Bearings — 80×115×28 mm — ISO 51216
Technical Specifications
Full specifications for NSK 51216 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 51216 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NSK | 51216 |
| fag | 51216 |
| ntn | 51216 |
| skf | 51216 |
| zvl | 51216 |
| nachi | 51216 |
* C/C₀ may vary ±5% across manufacturers.
FAQ — NSK 51216
Quick answers to common questions.
Common Applications
Thrust Ball Bearings with 80mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.
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