Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Data incomplete
“HK1518” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFHK 1518 RSDrawn cup needle roller bearing with open ends and integral sealing | INAHK1518-RS-AS1-L27115 × 21 × 18 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | INA |
| Designation | HK 1518 RS | HK1518-RS-AS1-L271 |
| Product family | Needle roller bearings | — |
| Detailed type | Drawn cup needle roller bearing with open ends and integral sealing | Drawn cup needle roller bearing open end |
| Series | — | HK1518 |
| Bore diameterd | — | 15 mm |
| Outside diameterD | 21 mm | 21 mm |
| WidthB | 18 mm | 18 mm |
| Basic dynamic load ratingC | 10.1 kN | 10.5 kN |
| Basic static load ratingC0 | 14.6 kN | 14.4 kN |
| Fatigue load limitPu | 1.7 kN | 1.81 kN |
| Limiting speednG | 9500 r/min | 9900 r/min |
| Mass≈m | 0.016 kg | 0.01562 kg |
| Sealing | Seal on one side | — |
| Cage | Sheet steel | — |
| Bearing material | Bearing steel | — |
| Lubricant | Grease | — |
| Minimum operating temperatureTmin | — | -20 °C |
| Maximum operating temperatureTmax | — | 100 °C |
| Dimensions | ||
| Bore diameter of needle roller complement | 15.0 mm | — |
| Engineering — Dimensions | ||
| Diameter under rollersF w | 15 mm | — |
| Chamfer dimension drawn cup (outer ring)r | min. 0.8 mm | — |
| Logistics | ||
| Product net weight | 0.016 kg | — |
| eClass code | 23-05-09-03 | — |
| UNSPSC code | 31171512 | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 381836 |
| Base Type | — | HK1518 |
| 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/drawn-cup-needle-roller-bearings | — |
| Structure group ID | BND_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Drawn cup needle roller bearing open end HK..-RS-AS1, single row, with cage |
| Short Description | — | Drawn cup needle roller bearing open end |
| Properties | ||
| Bearing part | Bearing without inner ring | — |
| Number of rows | 1 | — |
| Outer ring type | Drawn cup with open ends | — |
| Aligning feature | Without | — |
| Number of flanges, outer ring | 2 | — |
| Tolerance class | Normal | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Sealing type | Contact | — |
| Relubrication feature | Without | — |
| Indicative carbon footprint for new product | 0.06 kg CO 2 e | — |
| Technical Data | ||
| Under Roller Diameter (Fw) | — | 15 mm |
| Outside Diamater (D) | — | 21 mm |
| Width (C) | — | 18 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 10,500 N |
| Basic Static Load Rating, Radial (C0R) | — | 14,400 N |
| Operating Temperature Min. (Tmin) | — | -20 °C |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 9,900 1/min |
| Operating Temperature Max. (Tmax) | — | 100 °C |
| Limiting Speed (Limiting Spe) | — | 9,900 1/min |
| Minimum Chamfer Dimension (Rmin) | — | 0.8 mm |
| Fatigue Load Limit, Radial (Cur) | — | 1,810 N |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.