| Rulman No | İç (d) | Dış (D) | En (B) |
|---|---|---|---|
| NA4900 XL Ref | 10 mm | 22 mm | 13 mm |
| NA4901 XL Ref | 12 mm | 24 mm | 13 mm |
| NA4902 XL Ref | 15 mm | 28 mm | 13 mm |
| NA4903 XL Ref | 17 mm | 30 mm | 13 mm |
| NA4904 XL Ref | 20 mm | 37 mm | 17 mm |
| NA49/22 XL Ref | 22 mm | 39 mm | 17 mm |
| NA4905 XL Ref | 25 mm | 42 mm | 17 mm |
| NA49/28 XL Ref | 28 mm | 45 mm | 17 mm |
| NA4906 XL Ref | 30 mm | 47 mm | 17 mm |
| NA49/32 XL Ref | 32 mm | 52 mm | 20 mm |
| NA4907 XL Ref | 35 mm | 55 mm | 20 mm |
| NA4908 XL Ref | 40 mm | 62 mm | 22 mm |
| NA4909 XL Ref | 45 mm | 68 mm | 22 mm |
| NA4910 XL Ref | 50 mm | 72 mm | 22 mm |
| NA4911 XL Ref | 55 mm | 80 mm | 25 mm |
| NA4912 XL Ref | 60 mm | 85 mm | 25 mm |
| NA4913 XL Ref | 65 mm | 90 mm | 25 mm |
| NA4914 XL Ref | 70 mm | 100 mm | 30 mm |
| NA4915 XL Ref | 75 mm | 105 mm | 30 mm |
| NA4916 XL Ref | 80 mm | 110 mm | 30 mm |
| NA4917 XL Ref | 85 mm | 120 mm | 35 mm |
| NA4918 XL Ref | 90 mm | 125 mm | 35 mm |
| NA4919 XL Ref | 95 mm | 130 mm | 35 mm |
| NA4920 XL Ref | 100 mm | 140 mm | 40 mm |
| NA4922 XL Ref | 110 mm | 150 mm | 40 mm |
| NA4924 XL Ref | 120 mm | 165 mm | 45 mm |
| NA4926 XL Ref | 130 mm | 180 mm | 50 mm |
| NA4928 XL Ref | 140 mm | 190 mm | 50 mm |