25 models in the NAG series, 10–140 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) | |
|---|---|---|---|---|---|
| NAG 4900UU | IKO | 10 | 22 | 13 | — |
| NAG 4901UU | IKO | 12 | 24 | 13 | — |
| NAG 4902UU | IKO | 15 | 28 | 13 | — |
| NAG 4903UU | IKO | 17 | 30 | 13 | — |
| NAG 4904UU | IKO | 20 | 37 | 17 | — |
| NAG 4905UU | IKO | 25 | 42 | 17 | — |
| NAG 4906UU | IKO | 30 | 47 | 17 | — |
| NAG 4907UU | IKO | 35 | 55 | 20 | — |
| NAG 4908UU | IKO | 40 | 62 | 22 | — |
| NAG 4909UU | IKO | 45 | 68 | 22 | — |
| NAG 4910UU | IKO | 50 | 72 | 22 | — |
| NAG 4911UU | IKO | 55 | 80 | 25 | — |
| NAG 4912UU | IKO | 60 | 85 | 25 | — |
| NAG 4913UU | IKO | 65 | 90 | 25 | — |
| NAG 4914UU | IKO | 70 | 100 | 30 | — |
| NAG 4915UU | IKO | 75 | 105 | 30 | — |
| NAG 4916UU | IKO | 80 | 110 | 30 | — |
| NAG 4917UU | IKO | 85 | 120 | 35 | — |
| NAG 4918UU | IKO | 90 | 125 | 35 | — |
| NAG 4919UU | IKO | 95 | 130 | 35 | — |
| NAG 4920UU | IKO | 100 | 140 | 40 | — |
| NAG 4922UU | IKO | 110 | 150 | 40 | — |
| NAG 4924UU | IKO | 120 | 165 | 45 | — |
| NAG 49266UU | IKO | 130 | 180 | 50 | — |
| NAG 4928UU | IKO | 140 | 190 | 50 | — |
NAG 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