25 models in the NTB series, 10–130 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) | |
|---|---|---|---|---|---|
| NTB 1024 | IKO | 10 | 24 | 2 | — |
| NTB 1226 | IKO | 12 | 26 | 2 | — |
| NTB 1528 | IKO | 15 | 28 | 2 | — |
| NTB 1629 | IKO | 16 | 29 | 2 | — |
| NTB 1730 | IKO | 17 | 30 | 2 | — |
| NTB 1831 | IKO | 18 | 31 | 2 | — |
| NTB 2035 | IKO | 20 | 35 | 2 | — |
| NTB 2542 | IKO | 25 | 42 | 2 | — |
| NTB 3047 | IKO | 30 | 47 | 2 | — |
| NTB 3552 | IKO | 35 | 52 | 2 | — |
| NTB 40603 | IKO | 40 | 60 | 3 | — |
| NTB 4565 | IKO | 45 | 65 | 3 | — |
| NTB 5070 | IKO | 50 | 70 | 3 | — |
| NTB 5578 | IKO | 55 | 78 | 3 | — |
| NTB 6085 | IKO | 60 | 85 | 3 | — |
| NTB 6590 | IKO | 65 | 90 | 3 | — |
| NTB 7095 | IKO | 70 | 95 | 4 | — |
| NTB 75100 | IKO | 75 | 100 | 4 | — |
| NTB 80105 | IKO | 80 | 105 | 4 | — |
| NTB 85110 | IKO | 85 | 110 | 4 | — |
| NTB 90120 | IKO | 90 | 120 | 4 | — |
| NTB 100135 | IKO | 100 | 135 | 4 | — |
| NTB 110145 | IKO | 110 | 145 | 4 | — |
| NTB 120155 | IKO | 120 | 155 | 4 | — |
| NTB 130170 | IKO | 130 | 170 | 5 | — |
NTB 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 Thrust Ball & Roller Bearings series: 511 · 294 · 512 · 532 · 293 · 234 · T · 292