18 models in the NKS series, 20–60 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) | |
|---|---|---|---|---|---|
| NKS22 | INA | 35 | Cross-ref → | ||
| NKS65 | INA | 85 | Cross-ref → | ||
| NKS70 | INA | 90 | Cross-ref → | ||
| NKS75 | INA | 95 | Cross-ref → | ||
| NKS20 | INA | 20 | 32 | 20 | Cross-ref → |
| NKS24 | INA | 24 | 37 | 20 | Cross-ref → |
| NKS25 | INA | 25 | 38 | 20 | Cross-ref → |
| NKS28 | INA | 28 | 42 | 20 | Cross-ref → |
| NKS30 | INA | 30 | 45 | 22 | Cross-ref → |
| NKS32 | INA | 32 | 47 | 22 | Cross-ref → |
| NKS35 | INA | 35 | 50 | 22 | Cross-ref → |
| NKS37 | INA | 37 | 52 | 22 | Cross-ref → |
| NKS40 | INA | 40 | 55 | 22 | Cross-ref → |
| NKS43 | INA | 43 | 58 | 22 | Cross-ref → |
| NKS45 | INA | 45 | 60 | 22 | Cross-ref → |
| NKS50 | INA | 50 | 65 | 22 | Cross-ref → |
| NKS55 | INA | 55 | 72 | 22 | Cross-ref → |
| NKS60 | INA | 60 | 80 | 28 | Cross-ref → |
NKS 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