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| Parameter | INANKS22-XL22 × 35 × 20 mm | KOYONKS22Needle roller bearings |
|---|---|---|
| Comparable specifications | ||
| Brand | INA | KOYO |
| Designation | NKS22-XL | NKS22 |
| Product family | — | Heavy-duty needle roller bearings / Metric series, caged, without inner ring |
| Detailed type | Needle roller bearings | Needle roller bearings |
| Series | NKS22 | — |
| Bore diameterd | 22 mm | — |
| Outside diameterD | 35 mm | 35 mm |
| WidthB | 20 mm | — |
| Basic dynamic load ratingC | 27.5 kN | 22.9 kN |
| Basic static load ratingC0 | 28 kN | 27.1 kN |
| Fatigue load limitPu | 5 kN | 4.3 kN |
| Reference speednref | 10900 r/min | — |
| Limiting speednG | 18500 r/min | 14000 r/min |
| Mass≈m | 0.0639 kg | 0.069 kg |
| Minimum operating temperatureTmin | -30 °C | — |
| Maximum operating temperatureTmax | 120 °C | — |
| Classification | ||
| Official Category Path | — | Needle roller bearings - Heavy-duty needle roller bearings - Metric series, caged, without inner ring |
| Official Classification 1 | — | Needle roller bearings / Heavy-duty needle roller bearings / Metric series, caged, without inner ring |
| Manufacturer Identity | ||
| Schaeffler Product Code | 393378 | — |
| Official Class Key | — | 090-030-010 |
| Base Type | NKS22 | — |
| Old Designation | ["NKS22"] | — |
| Gpsd Group | I01 | — |
| Product Line Id | 09 | — |
| X Life Marking | XL | — |
| Product Identity | ||
| Construction | Needle roller bearings NKS, heavy series | — |
| Short Description | Needle roller bearing | — |
| Technical Data | ||
| Fw | — | 22 mm |
| D | — | 35 mm |
| C | — | 20 mm |
| R(Min.) | — | 0.6 mm |
| Basic Load Ratings : Cr | — | 22.9 kN |
| Basic Load Ratings : C0R | — | 27.1 kN |
| Under Roller Diameter (Fw) | 22 mm | — |
| Fatigue Load Limit : Cu | — | 4.30 kN |
| Outside Diamater (D) | 35 mm | — |
| Limiting Speeds(Grease Lub.) | — | 14000 min-1 |
| Width, Outer Ring (C) | 20 mm | — |
| Limiting Speeds(Oil Lub.) | — | 21000 min-1 |
| Basic Dynamic Load Rating, Radial (Cr) | 27,500 N | — |
| (Refer.)Mass | — | 0.069? kg |
| Basic Static Load Rating, Radial (C0R) | 28,000 N | — |
| Mass(Refer.) | — | 0.069? kg |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Limiting Speed (Limiting Spe) | 18,500 1/min | — |
| Reference Speed (Nϑr) | 10,900 1/min | — |
| Minimum Chamfer Dimension (Rmin) | 0.6 mm | — |
| Fatigue Load Limit, Radial (Cur) | 5,000 N | — |
Independent reference comparison based on the manufacturer data currently loaded. Always verify current limits, tolerances and suffix definitions with the official source before engineering selection.