22 models in the NNTR series, 50–130 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) | |
|---|---|---|---|---|---|
| NNTR 50x130x65.2ZL | SKF | 50 | 130 | 63 | — |
| NNTR50X130X65-2ZL | INA | 50 | 130 | 65 | — |
| NNTR 55x140x70.2ZL | SKF | 55 | 140 | 68 | — |
| NNTR55X140X70-2ZL | INA | 55 | 140 | 70 | — |
| NNTR 60x150x75.2ZL | SKF | 60 | 150 | 73 | — |
| NNTR60X150X75-2ZL | INA | 60 | 150 | 75 | — |
| NNTR 65x160x75.2ZL | SKF | 65 | 160 | 73 | — |
| NNTR65X160X75-2ZL | INA | 65 | 160 | 75 | — |
| NNTR 70x180x85.2ZL | SKF | 70 | 180 | 83 | — |
| NNTR70X180X85-2ZL | INA | 70 | 180 | 85 | — |
| NNTR 80x200x90.2ZL | SKF | 80 | 200 | 88 | — |
| NNTR80X200X90-2ZL | INA | 80 | 200 | 90 | — |
| NNTR 90x220x100.2ZL | SKF | 90 | 220 | 98 | — |
| NNTR90X220X100-2ZL | INA | 90 | 220 | 100 | — |
| NNTR 100x240x105.2ZL | SKF | 100 | 240 | 103 | — |
| NNTR100X240X105-2ZL | INA | 100 | 240 | 105 | — |
| NNTR 110x260x115.2ZL | SKF | 110 | 260 | 113 | — |
| NNTR110X260X115-2ZL | INA | 110 | 260 | 115 | — |
| NNTR 120x290x135.2ZL | SKF | 120 | 290 | 133 | — |
| NNTR120X290X135-2ZL | INA | 120 | 290 | 135 | — |
| NNTR 130x310x146.2ZL | SKF | 130 | 310 | 144 | — |
| NNTR130X310X146-2ZL | INA | 130 | 310 | 146 | — |
NNTR 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697