The NTN 51114 is a standard size thrust ball bearings with ISO dimensions 70×95×18 mm. Bearings in the 70mm 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. NTN Japan — Japanese technology, consistent quality, strong in automotive and machine tool bearings — 4 equivalent brands available under ISO designation 51114.
NTN 51114
Thrust Ball Bearings — 70×95×18 mm — ISO 51114
Technical Specifications
Full specifications for NTN 51114 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 51114 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NTN | 51114 |
| fag | 51114 |
| nsk | 51114 |
| skf | 51114 |
| zvl | 51114 |
| nachi | 51114 |
* C/C₀ may vary ±5% across manufacturers.
FAQ — NTN 51114
Quick answers to common questions.
Common Applications
Thrust Ball Bearings with 70mm bore diameter are commonly used in vertical ball screws, large CNC rotary tables, heavy jacks, vertical pump shafts.
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