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| Parameter | SKFK 15X19X10Single row needle roller and cage assembly | INAK15X19X1015 × 19 × 10 mm | KOYOK15X18X17Needle roller bearings |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | INA | KOYO |
| Designation | K 15X19X10 | K15X19X10 | K15X18X17 |
| Product family | Needle roller bearings | — | Radial needle roller and cage assemblies / Metric series / K,K.ZW |
| Detailed type | Single row needle roller and cage assembly | Needle roller cage assembly | Needle roller bearings |
| Bore diameterd | — | 15 mm | — |
| Outside diameterD | 19 mm | 19 mm | — |
| WidthB | 10 mm | 10 mm | — |
| Basic dynamic load ratingC | 7.21 kN | 7.5 kN | 8.08 kN |
| Basic static load ratingC0 | 9.3 kN | 9.2 kN | 12.1 kN |
| Fatigue load limitPu | 1.08 kN | 1.16 kN | 1.85 kN |
| Reference speednref | 24000 r/min | 16200 r/min | — |
| Limiting speednG | 28000 r/min | 24300 r/min | 23000 r/min |
| Mass≈m | 0.005 kg | 0.00438 kg | 0.005 kg |
| Sealing | Without | — | — |
| Cage | Sheet steel | — | — |
| Bearing material | Bearing steel | — | — |
| Lubricant | None | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 140 °C | — |
| Classification | |||
| Official Category Path | — | — | Needle roller bearings - Radial needle roller and cage assemblies - Metric series - K,K.ZW |
| Official Classification 1 | — | — | Needle roller bearings / Radial needle roller and cage assemblies / Metric series / K,K.ZW |
| Dimensions | |||
| Bore diameter of needle roller complement | 15.0 mm | — | — |
| Outside diameter of needle roller complement | 19.0 mm | — | — |
| Engineering — Dimensions | |||
| Diameter under rollersF w | 15 mm | — | — |
| Outside diameter roller complementE w | 19 mm | — | — |
| Width needle roller and cage assemblyU | 10 mm | — | — |
| Logistics | |||
| Product net weight | 0.005 kg | — | — |
| eClass code | 23-05-09-03 | — | — |
| UNSPSC code | 31171512 | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 379465 | — |
| Official Class Key | — | — | 090-010-010 |
| Base Type | — | K15X19X10 | — |
| Gpsd Group | — | I01 | — |
| Product Line Id | — | 09 | — |
| X Life Marking | — | n.r. | — |
| Product identity | |||
| Official product category | Needle roller bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/needle-roller-bearings/needle-roller-and-cage-assemblies | — | — |
| Structure group ID | BN1_001 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Product Identity | |||
| Construction | — | Needle roller cage assembly K, single row | — |
| Short Description | — | Needle roller cage assembly | — |
| Properties | |||
| Bearing part | Needle roller and cage assembly | — | — |
| Number of rows | 1 | — | — |
| Outer ring type | Not applicable | — | — |
| Aligning feature | Without | — | — |
| Tolerance class | Normal | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Relubrication feature | Without | — | — |
| Indicative carbon footprint for new product | 0.02 kg CO 2 e | — | — |
| Technical Data | |||
| Fw | — | — | 15 mm |
| Ew | — | — | 18 mm |
| Bc | — | — | 17 mm |
| Basic Load Ratings : Cr | — | — | 8.08 kN |
| Inner Diameter Of Needle Roller Complement (Fw) | — | 15 mm | — |
| Basic Load Ratings : C0R | — | — | 12.1 kN |
| Outside Diameter Of Needle Roller Complement (Ew) | — | 19 mm | — |
| Fatigue Load Limit : Cu | — | — | 1.85 kN |
| Width (Bc) | — | 10 mm | — |
| Cage Material P/S | — | — | S |
| Basic Dynamic Load Rating, Radial (Cr) | — | 7,500 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 23000 min-1 |
| Basic Static Load Rating, Radial (C0R) | — | 9,200 N | — |
| Limiting Speeds(Oil Lub.) | — | — | 36000 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Recommended Dimensions Shaft : S(Max.) | — | — | 15.000 mm |
| Operating Temperature Max. (Tmax) | — | 140 °C | — |
| Recommended Dimensions Shaft : S(Min.) | — | — | 14.992 mm |
| Limiting Speed (Limiting Spe) | — | 24,300 1/min | — |
| Recommended Dimensions Housing : H(Max.) | — | — | 18.017 mm |
| Reference Speed (Nϑr) | — | 16,200 1/min | — |
| Recommended Dimensions Housing : H(Min.) | — | — | 18.006 mm |
| Fatigue Load Limit, Radial (Cur) | — | 1,160 N | — |
| Mass(Refer.) | — | — | 0.005 kg |
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.