| R162231320 | SNS - slimline, normal, standard height | C1 - Low preload | H - Highly accurate | SS - Standard seal | 1.36 |
| R162239422 | SNS - slimline, normal, standard height | C0 - Without preload (clearance) | N - Normal | SS - Standard seal | 1.36 |
| R162239420 | SNS - slimline, normal, standard height | C0 - Without preload (clearance) | N - Normal | SS - Standard seal | 1.25 |
| R162239322 | SNS - slimline, normal, standard height | C0 - Without preload (clearance) | H - Highly accurate | SS - Standard seal | 1.36 |
| R162239320 | SNS - slimline, normal, standard height | C0 - Without preload (clearance) | H - Highly accurate | SS - Standard seal | 1.25 |
| R16213382Z | SNH - slimline, normal, high | C3 - High preload | XP - Extra precise | DS - Double-lip seal | 1.55 |
| R16213382Y | SNH - slimline, normal, high | C3 - High preload | XP - Extra precise | DS - Double-lip seal | 1.55 |
| R162133822 | SNH - slimline, normal, high | C3 - High preload | XP - Extra precise | SS - Standard seal | 1.55 |
| R162133820 | SNH - slimline, normal, high | C3 - High preload | XP - Extra precise | SS - Standard seal | 1.55 |
| R16213282Z | SNH - slimline, normal, high | C2 - Medium preload | XP - Extra precise | DS - Double-lip seal | 1.55 |
| R16213282Y | SNH - slimline, normal, high | C2 - Medium preload | XP - Extra precise | DS - Double-lip seal | 1.55 |
| R162132822 | SNH - slimline, normal, high | C2 - Medium preload | XP - Extra precise | SS - Standard seal | 1.65 |
| R162132820 | SNH - slimline, normal, high | C2 - Medium preload | XP - Extra precise | SS - Standard seal | 1.55 |
| R16213222Z | SNH - slimline, normal, high | C2 - Medium preload | P - Precise | DS - Double-lip seal | 1.55 |
| R16213222Y | SNH - slimline, normal, high | C2 - Medium preload | P - Precise | DS - Double-lip seal | 1.55 |
| R162132222 | SNH - slimline, normal, high | C2 - Medium preload | P - Precise | SS - Standard seal | 1.65 |
| R162132220 | SNH - slimline, normal, high | C2 - Medium preload | P - Precise | SS - Standard seal | 1.66 |
| R162132420 | SNH - slimline, normal, high | C2 - Medium preload | N - Normal | SS - Standard seal | 1.55 |
| R16213232Z | SNH - slimline, normal, high | C2 - Medium preload | H - Highly accurate | DS - Double-lip seal | 1.66 |
| R16213232Y | SNH - slimline, normal, high | C2 - Medium preload | H - Highly accurate | DS - Double-lip seal | 1.55 |
| R162132322 | SNH - slimline, normal, high | C2 - Medium preload | H - Highly accurate | SS - Standard seal | 1.55 |
| R162132320 | SNH - slimline, normal, high | C2 - Medium preload | H - Highly accurate | SS - Standard seal | 1.66 |
| R16213182Z | SNH - slimline, normal, high | C1 - Low preload | XP - Extra precise | DS - Double-lip seal | 1.55 |
| R16213182Y | SNH - slimline, normal, high | C1 - Low preload | XP - Extra precise | DS - Double-lip seal | 1.55 |