The NACHI 22220 is a large size spherical roller bearings with ISO dimensions 100×180×46 mm. Bearings in the 100mm bore range are commonly used in ball mills, vibrating screens, jaw crushers, heavy conveyors. This is an open type, requires periodic lubrication, suitable for clean environments variant. NACHI Japan — bearings and cutting tools, strong in machine tool applications — 6 equivalent brands available under ISO designation 22220.
NACHI 22220
Spherical Roller Bearings — 100×180×46 mm — ISO 22220
Technical Specifications
Full specifications for NACHI 22220 per OEM catalog.
* Tolerances per ISO. Specifications per OEM catalog.
Cross-Reference — Equivalent Codes
Same ISO 22220 — interchangeable dimensions.
| Brand | Part Number |
|---|---|
| NACHI | 22220 |
| fag | 22220 |
| nsk | 22220 |
| ntn | 22220 |
| skf | 22220 |
| zvl | 22220 |
| koyo | 22220 |
| timken | 22220 |
* C/C₀ may vary ±5% across manufacturers.
Compare 22220 Across Brands
Same interchangeable dimensions — different load ratings and pricing.
FAQ — NACHI 22220
Quick answers to common questions.
Common Applications
Spherical Roller Bearings with 100mm bore diameter are commonly used in ball mills, vibrating screens, jaw crushers, heavy conveyors.
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