36 models in the NURT series, 15–50 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) | |
|---|---|---|---|---|---|
| NURT 15 | IKO | 15 | 35 | 19 | — |
| NURT 15R | IKO | 15 | 35 | 19 | — |
| NURT 15-1 | IKO | 15 | 42 | 19 | — |
| NURT 15-1R | IKO | 15 | 42 | 19 | — |
| NURT 17 | IKO | 17 | 40 | 21 | — |
| NURT 17R | IKO | 17 | 40 | 21 | — |
| NURT 17-1 | IKO | 17 | 47 | 21 | — |
| NURT 17-1R | IKO | 17 | 47 | 21 | — |
| NURT 20 | IKO | 20 | 47 | 25 | — |
| NURT 20R | IKO | 20 | 47 | 25 | — |
| NURT 20-1 | IKO | 20 | 52 | 25 | — |
| NURT 20-1R | IKO | 20 | 52 | 25 | — |
| NURT 25 | IKO | 25 | 52 | 25 | — |
| NURT 25R | IKO | 25 | 52 | 25 | — |
| NURT 25-1 | IKO | 25 | 62 | 25 | — |
| NURT 25-1R | IKO | 25 | 62 | 25 | — |
| NURT 30 | IKO | 30 | 62 | 29 | — |
| NURT 30R | IKO | 30 | 62 | 29 | — |
| NURT 30-1 | IKO | 30 | 72 | 29 | — |
| NURT 30-1R | IKO | 30 | 72 | 29 | — |
| NURT 35 | IKO | 35 | 72 | 29 | — |
| NURT 35R | IKO | 35 | 72 | 29 | — |
| NURT 35-1 | IKO | 35 | 80 | 29 | — |
| NURT 35-1R | IKO | 35 | 80 | 29 | — |
| NURT 40 | IKO | 40 | 80 | 32 | — |
| NURT 40R | IKO | 40 | 80 | 32 | — |
| NURT 40-1 | IKO | 40 | 90 | 32 | — |
| NURT 40-1R | IKO | 40 | 90 | 32 | — |
| NURT 45 | IKO | 45 | 85 | 32 | — |
| NURT 45R | IKO | 45 | 85 | 32 | — |
| NURT 45-1 | IKO | 45 | 100 | 32 | — |
| NURT 45-1R | IKO | 45 | 100 | 32 | — |
| NURT 50 | IKO | 50 | 90 | 32 | — |
| NURT 50R | IKO | 50 | 90 | 32 | — |
| NURT 50-1 | IKO | 50 | 110 | 32 | — |
| NURT 50-1R | IKO | 50 | 110 | 32 | — |
NURT 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 Cylindrical Roller Bearings series: NU · NJ · N · NUP · NN · FC · NNU · LSE