| Rulman No | İç (d) | Dış (D) | En (B) |
|---|---|---|---|
| NA4900 2RSR XL Ref | 10 mm | 22 mm | 14 mm |
| NA4901 2RSR XL Ref | 12 mm | 24 mm | 14 mm |
| NA4902 2RSR XL Ref | 15 mm | 28 mm | 14 mm |
| NA4903 2RSR XL Ref | 17 mm | 30 mm | 14 mm |
| NA4904 2RSR XL Ref | 20 mm | 37 mm | 18 mm |
| NA4905 2RSR XL Ref | 25 mm | 42 mm | 18 mm |
| NA4906 2RSR XL Ref | 30 mm | 47 mm | 18 mm |
| NA4907 2RSR XL Ref | 35 mm | 55 mm | 21 mm |
| NA4908 2RSR XL Ref | 40 mm | 62 mm | 23 mm |
| NA4909 2RSR XL Ref | 45 mm | 68 mm | 23 mm |
| NA4910 2RSR XL Ref | 50 mm | 72 mm | 23 mm |