The NTN 30302 is a small size tapered roller bearings with ISO dimensions 15×42×14.25 mm. Bearings in the 15mm bore range are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials. 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 — 5 equivalent brands available under ISO designation 30302.
NTN 30302
Tapered Roller Bearings — 15×42×14.25 mm — ISO 30302
Technical Specifications
Full specifications for NTN 30302 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 30302 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NTN | 30302 |
| fag | 30302 |
| nsk | 30302 |
| skf | 30302 |
| koyo | 30302 |
| nachi | 30302 |
| timken | 30302 |
* C/C₀ may vary ±5% across manufacturers.
Compare 30302 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
FAQ — NTN 30302
Quick answers to common questions.
Common Applications
Tapered Roller Bearings with 15mm bore diameter are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials.
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