Bakin ƙarfe mai ɗaukar ƙwallon ƙafa: jerin inch
| Bayar da No. | d | D | B | r | load rating N | |||||
| ZZ | 2RS | mm inci | mm inci | mm inci | mm | Cr | Kor | |||
| SS1616 2Z | 1616 2RS | 12.7 | 1/2 | 28.575 | 1-1/8 | 9.525 | 3/8 | 0.6 | 3920 | 2240 |
| SS1620 2Z | 1620 2RS | 11.112 | 7/16 | 34.925 | 1-3/8 | 11.112 | 7/16 | 0.6 | 5880 | 3470 |
| SS1621 2Z | 1621 2RS | 12.7 | 1/2 | 34.925 | 1-3/8 | 11.112 | 7/16 | 0.6 | 5880 | 3470 |
| SS1622 2Z | 1622 2RS | 14.288 | 9/16 | 34.925 | 1-3/8 | 11.112 | 7/16 | 0.6 | 5880 | 3470 |
| SS1623 2Z | 1623 2RS | 15.875 | 5/8 | 34.925 | 1-3/8 | 11.112 | 7/16 | 0.6 | 5880 | 3470 |
| SS1628 2Z | 1628 2RS | 15.875 | 5/8 | 41.275 | 1-5/8 | 12.7 | 1/2 | 0.6 | 7320 | 4440 |
| SS1630 2Z | 1630 2RS | 19.05 | 3/4 | 41.275 | 1-5/8 | 12.7 | 1/2 | 0.6 | 7320 | 4440 |
| SS1633 2Z | 1633 2RS | 15.875 | 5/8 | 44.45 | 1-3/4 | 12.7 | 1/2 | 0.6 | 7320 | 4440 |
| SS1635 2Z | 1635 2RS | 19.05 | 3/4 | 44.45 | 1-3/4 | 12.7 | 1/2 | 0.6 | 7320 | 4440 |
| SS1638 2Z | 1638 2RS | 19.05 | 3/4 | 50.8 | 2 | 14.288 | 9/16 | 0.9 | 10780 | 6940 |
| SS1640 2Z | 1640 2RS | 22.225 | 7/8 | 50.8 | 2 | 14.288 | 9/16 | 0.9 | 10780 | 6940 |
| SS1641 2Z | 1641 2RS | 25.4 | 1 | 50.8 | 2 | 14.288 | 9/16 | 0.9 | 10780 | 6940 |
| SS1652 2Z | 1652 2RS | 28.575 | 1-1/8 | 63.5 | 2-1/2 | 15.875 | 5/8 | 0.9 | 12800 | 8400 |
| SS1654 2Z | 1654 2RS | 31.75 | 1-1/4 | 63.5 | 2-1/2 | 15.875 | 5/8 | 0.9 | 12800 | 8400 |
| SSR82Z | R82 ku | 12.7 | 1/2 | 28.575 | 1 1/8 | 7.938 | 5/16 | 0.4 | 5110 | 2380 |
| Saukewa: SSR102Z | Saukewa: R102RS | 15.875 | 5/8 | 34.925 | 1 3/8 | 8.731 | 11/32 | 0.8 | 6000 | 3250 |
| Saukewa: SSR1222Z | R12 2RS | 19.05 | 3/4 | 41.275 | 1 5/8 | 11.112 | 7/16 | 0.8 | 8370 | 4520 |
| Saukewa: SSR1422Z | Saukewa: R1422R | 22.225 | 7/8 | 47.625 | 1 7/8 | 12.7 | 1/2 | 0.8 | 10060 | 5920 |
| Saukewa: SSR1622Z | R16 2RS | 25.4 | 1 | 50.8 | 2 | 12.7 | 1/2 | 0.8 | 10060 | 5920 |
| SSR182Z | Saukewa: R1822R | 28.575 | 1 1/8 | 53.975 | 2 1/8 | 12.7 | 1/2 | 0.8 | 11900 | 7460 |
| Saukewa: SSR202Z | Saukewa: R202RS | 31.75 | 1 1/4 | 57.15 | 2 1/4 | 12.7 | 1/2 | 0.8 | 13230 | 8300 |
| Saukewa: SSR2222Z | Saukewa: R2222R | 34.925 | 1 3/8 | 63.5 | 2 1/2 | 14.288 | 9/16 | 0.8 | 16210 | 10420 |
| Saukewa: SSR2422Z | Saukewa: R242R | 38.1 | 1 1/2 | 66.675 | 2 5/8 | 14.288 | 9/16 | 0.8 | 17030 | 11700 |