145 models in the RLS series, 12.7–127 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| RLS 4 | SKF | 12.7 | 33.337 | 9.525 | Cross-ref → |
| RLS 4-2RS1 | SKF | 12.7 | 33.337 | 9.525 | — |
| RLS 4-2Z | SKF | 12.7 | 33.337 | 9.525 | — |
| RLS-4 | ANDGE | 12.7 | 33.338 | 9.525 | Cross-ref → |
| RLS-4-2RS | ANDGE | 12.7 | 33.338 | 9.525 | — |
| RLS-4-2Z | ANDGE | 12.7 | 33.338 | 9.525 | — |
| RLS4 | ANDGE | 12.7 | 33.338 | 9.525 | Cross-ref → |
| RLS4-2RDC3P6QE6 | ANDGE | 12.7 | 33.338 | 9.525 | — |
| RLS4-2RS | ANDGE | 12.7 | 33.338 | 9.525 | — |
| RLS4-ZZ | ANDGE | 12.7 | 33.338 | 9.525 | — |
| RLS 5 | SKF | 15.875 | 39.688 | 11.113 | Cross-ref → |
| RLS 5-2RS1 | SKF | 15.875 | 39.688 | 11.113 | — |
| RLS 5-2Z | SKF | 15.875 | 39.688 | 11.113 | — |
| RLS-5 | ANDGE | 15.875 | 39.688 | 11.112 | Cross-ref → |
| RLS-5-2RS | ANDGE | 15.875 | 39.688 | 11.112 | — |
| RLS-5-2Z | ANDGE | 15.875 | 39.688 | 11.112 | — |
| RLS5 | ANDGE | 15.875 | 39.688 | 11.112 | Cross-ref → |
| RLS5-2RDC3P6QE6 | ANDGE | 15.875 | 39.688 | 11.112 | — |
| RLS5-2RS | ANDGE | 15.875 | 39.688 | 11.112 | — |
| RLS5-ZZ | ANDGE | 15.875 | 39.688 | 11.112 | — |
| RLS 6 | SKF | 19.05 | 47.625 | 14.287 | Cross-ref → |
| RLS 6-2RS1 | SKF | 19.05 | 47.625 | 14.287 | — |
| RLS 6-2Z | SKF | 19.05 | 47.625 | 14.287 | — |
| RLS-6 | ANDGE | 19.05 | 47.625 | 14.288 | Cross-ref → |
| RLS-6-2RS | ANDGE | 19.05 | 47.625 | 14.288 | — |
| RLS-6-2Z | ANDGE | 19.05 | 47.625 | 14.288 | — |
| RLS6 | ANDGE | 19.05 | 47.625 | 14.288 | Cross-ref → |
| RLS6-2RDC3P6QE6 | ANDGE | 19.05 | 47.625 | 14.288 | — |
| RLS6-2RS | ANDGE | 19.05 | 47.625 | 14.288 | — |
| RLS6-ZZ | ANDGE | 19.05 | 47.625 | 14.288 | — |
| RLS-41 | ANDGE | 21.7 | 42 | 14.5 | — |
| RLS 7 | SKF | 22.225 | 50.8 | 14.287 | Cross-ref → |
| RLS 7-2RS1 | SKF | 22.225 | 50.8 | 14.287 | — |
| RLS 7-2Z | SKF | 22.225 | 50.8 | 14.287 | — |
| RLS-7 | ANDGE | 22.225 | 50.8 | 14.288 | Cross-ref → |
| RLS-7-2RS | ANDGE | 22.225 | 50.8 | 14.288 | — |
| RLS-7-2Z | ANDGE | 22.225 | 50.8 | 14.288 | — |
| RLS7 | ANDGE | 22.225 | 50.8 | 14.288 | Cross-ref → |
| RLS7-2RDC3P6QE6 | ANDGE | 22.225 | 50.8 | 14.288 | — |
| RLS7-2RS | ANDGE | 22.225 | 50.8 | 14.288 | — |
| RLS7-ZZ | ANDGE | 22.225 | 50.8 | 14.288 | — |
| RLS 8 | SKF | 25.4 | 57.15 | 15.875 | Cross-ref → |
| RLS 8-2RS1 | SKF | 25.4 | 57.15 | 15.875 | — |
| RLS 8-2Z | SKF | 25.4 | 57.15 | 15.875 | — |
| RLS-8 | ANDGE | 25.4 | 57.15 | 15.875 | Cross-ref → |
| RLS-8-2RS | ANDGE | 25.4 | 57.15 | 15.875 | — |
| RLS-8-2Z | ANDGE | 25.4 | 57.15 | 15.875 | — |
| RLS8 | ANDGE | 25.4 | 57.15 | 15.875 | Cross-ref → |
| RLS8-2RDC3P6QE6 | ANDGE | 25.4 | 57.15 | 15.875 | — |
| RLS8-2RS | ANDGE | 25.4 | 57.15 | 15.875 | — |
| RLS8-ZZ | ANDGE | 25.4 | 57.15 | 15.875 | — |
| RLS 9 | SKF | 28.575 | 63.5 | 15.875 | Cross-ref → |
| RLS 9-2RS1 | SKF | 28.575 | 63.5 | 15.875 | — |
| RLS 9-2Z | SKF | 28.575 | 63.5 | 15.875 | — |
| RLS-9 | ANDGE | 28.575 | 63.5 | 15.875 | Cross-ref → |
| RLS-9-2RS | ANDGE | 28.575 | 63.5 | 15.875 | — |
| RLS-9-2Z | ANDGE | 28.575 | 63.5 | 15.875 | — |
| RLS9 | ANDGE | 28.575 | 63.5 | 15.875 | Cross-ref → |
| RLS9-2RDC3P6QE6 | ANDGE | 28.575 | 63.5 | 15.875 | — |
| RLS9-2RS | ANDGE | 28.575 | 63.5 | 15.875 | — |
| RLS9-ZZ | ANDGE | 28.575 | 63.5 | 15.875 | — |
| RLS 10 | SKF | 31.75 | 69.85 | 17.462 | Cross-ref → |
| RLS 10-2RS1 | SKF | 31.75 | 69.85 | 17.462 | — |
| RLS 10-2Z | SKF | 31.75 | 69.85 | 17.462 | — |
| RLS-10 | ANDGE | 31.75 | 69.85 | 17.462 | Cross-ref → |
| RLS-10-2RS | ANDGE | 31.75 | 69.85 | 17.462 | — |
| RLS-10-2Z | ANDGE | 31.75 | 69.85 | 17.462 | — |
| RLS0 | ANDGE | 31.75 | 69.85 | 17.46 | — |
| RLS0-RRS | ANDGE | 31.75 | 69.85 | 17.46 | — |
| RLS10 | ANDGE | 31.75 | 69.85 | 17.462 | Cross-ref → |
| RLS10-2RDC3P6QE6 | ANDGE | 31.75 | 69.85 | 17.462 | — |
| RLS10-2RS | ANDGE | 31.75 | 69.85 | 17.462 | — |
| RLS10-ZZ | ANDGE | 31.75 | 69.85 | 17.462 | Cross-ref → |
| RLS 11 | SKF | 34.925 | 76.2 | 17.462 | Cross-ref → |
| RLS-11 | ANDGE | 34.925 | 76.2 | 17.462 | Cross-ref → |
| RLS-11-2RS | ANDGE | 34.925 | 76.2 | 17.462 | — |
| RLS-11-2Z | ANDGE | 34.925 | 76.2 | 17.462 | — |
| RLS11 | ANDGE | 34.925 | 76.2 | 17.462 | Cross-ref → |
| RLS11-2RDC3P6QE6 | ANDGE | 34.925 | 76.2 | 17.472 | — |
| RLS11-2RS | ANDGE | 34.925 | 76.2 | 17.472 | — |
| RLS11-ZZ | ANDGE | 34.925 | 76.2 | 17.472 | — |
| RLS 12 | SKF | 38.1 | 82.55 | 19.05 | Cross-ref → |
| RLS-12 | ANDGE | 38.1 | 82.55 | 19.05 | Cross-ref → |
| RLS-12-2RS | ANDGE | 38.1 | 82.55 | 19.05 | — |
| RLS-12-2Z | ANDGE | 38.1 | 82.55 | 19.05 | — |
| RLS12 | ANDGE | 38.1 | 82.55 | 19.05 | Cross-ref → |
| RLS12-2RDC3P6QE6 | ANDGE | 38.1 | 82.55 | 19.05 | — |
| RLS12-2RS | ANDGE | 38.1 | 82.55 | 19.05 | — |
| RLS12-ZZ | ANDGE | 38.1 | 82.55 | 19.05 | — |
| RLS 13 | SKF | 41.275 | 88.9 | 19.05 | — |
| RLS-13 | ANDGE | 41.275 | 88.9 | 19.05 | — |
| RLS-13-2RS | ANDGE | 41.275 | 88.9 | 19.05 | — |
| RLS-13-2Z | ANDGE | 41.275 | 88.9 | 19.05 | — |
| RLS 14 | SKF | 44.45 | 95.25 | 20.637 | — |
| RLS-14 | ANDGE | 44.45 | 95.25 | 20.638 | — |
| RLS-14-2RS | ANDGE | 44.45 | 95.25 | 20.638 | — |
| RLS-14-2Z | ANDGE | 44.45 | 95.25 | 20.638 | — |
| RLS-15 | ANDGE | 47.625 | 101.6 | 20.638 | — |
| RLS-15-2RS | ANDGE | 47.625 | 101.6 | 20.638 | — |
| RLS-15-2Z | ANDGE | 47.625 | 101.6 | 20.638 | — |
| RLS 16 | SKF | 50.8 | 101.6 | 20.637 | Cross-ref → |
| RLS-16 | ANDGE | 50.8 | 101.6 | 20.638 | Cross-ref → |
| RLS-16-2RS | ANDGE | 50.8 | 101.6 | 20.638 | — |
| RLS-16-2Z | ANDGE | 50.8 | 101.6 | 20.638 | — |
| RLS16 | ANDGE | 50.8 | 101.6 | 20.638 | Cross-ref → |
| RLS 18 | SKF | 57.15 | 114.3 | 22.25 | — |
| RLS-18 | ANDGE | 57.15 | 114.3 | 22.225 | — |
| RLS-18-2RS | ANDGE | 57.15 | 114.3 | 22.225 | — |
| RLS-18-2Z | ANDGE | 57.15 | 114.3 | 22.225 | — |
| RLS 20 | SKF | 63.5 | 127 | 23.813 | — |
| RLS-20 | ANDGE | 63.5 | 127 | 23.813 | — |
| RLS-20-2RS | ANDGE | 63.5 | 127 | 23.813 | — |
| RLS-20-2Z | ANDGE | 63.5 | 127 | 23.813 | — |
| RLS-22 | ANDGE | 69.85 | 133.35 | 23.813 | — |
| RLS-22-2RS | ANDGE | 69.85 | 133.35 | 23.813 | — |
| RLS-22-2Z | ANDGE | 69.85 | 133.35 | 23.813 | — |
| RLS 24 | SKF | 76.2 | 146.05 | 26.988 | — |
| RLS-24 | ANDGE | 76.2 | 146.05 | 26.988 | — |
| RLS-24-2RS | ANDGE | 76.2 | 146.05 | 26.988 | — |
| RLS-24-2Z | ANDGE | 76.2 | 146.05 | 26.988 | — |
| RLS-26 | ANDGE | 82.55 | 152.4 | 26.988 | — |
| RLS-26-2RS | ANDGE | 82.55 | 152.4 | 26.988 | — |
| RLS-26-2Z | ANDGE | 82.55 | 152.4 | 26.988 | — |
| RLS 28 | SKF | 88.9 | 165.1 | 28.575 | — |
| RLS-28 | ANDGE | 88.9 | 165.1 | 28.575 | — |
| RLS-28-2RS | ANDGE | 88.9 | 165.1 | 28.575 | — |
| RLS-28-2Z | ANDGE | 88.9 | 165.1 | 28.575 | — |
| RLS-30 | ANDGE | 95.25 | 171.45 | 28.575 | — |
| RLS-30-2RS | ANDGE | 95.25 | 171.45 | 28.575 | — |
| RLS-30-2Z | ANDGE | 95.25 | 171.45 | 28.575 | — |
| RLS-32 | ANDGE | 101.6 | 184.15 | 31.75 | — |
| RLS-32-2RS | ANDGE | 101.6 | 184.15 | 31.75 | — |
| RLS-32-2Z | ANDGE | 101.6 | 184.15 | 31.75 | — |
| RLS-34 | ANDGE | 107.95 | 190.5 | 31.75 | — |
| RLS-34-2RS | ANDGE | 107.95 | 190.5 | 31.75 | — |
| RLS-34-2Z | ANDGE | 107.95 | 190.5 | 31.75 | — |
| RLS-36 | ANDGE | 114.3 | 203.2 | 33.338 | — |
| RLS-36-2RS | ANDGE | 114.3 | 203.2 | 33.338 | — |
| RLS-36-2Z | ANDGE | 114.3 | 203.2 | 33.338 | — |
| RLS-38 | ANDGE | 120.65 | 209.55 | 33.338 | — |
| RLS-38-2RS | ANDGE | 120.65 | 209.55 | 33.338 | — |
| RLS-38-2Z | ANDGE | 120.65 | 209.55 | 33.338 | — |
| RLS-40 | ANDGE | 127 | 228.6 | 34.925 | — |
| RLS-40-2RS | ANDGE | 127 | 228.6 | 34.925 | — |
| RLS-40-2Z | ANDGE | 127 | 228.6 | 34.925 | — |
RLS series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160