| Boundary dimensions(mm) | Basic load ratings(N) | Mass(g) | Bearing Number | |||
| Fw | Ew | Bc | Cr | Cor | (Approx.) | |
| 15 | 19 | 19 | 10100 | 12800 | 12 | KBK15X19X19 | 15 | 19 | 20 | 11300 | 15500 | 12.9 | KBK15X19X20 |
| 15 | 20 | 24 | 14100 | 20000 | 18.6 | KBK15X20X24 | 16 | 20 | 19 | 11700 | 16800 | 12 | KBK16X20X19 |
| 16 | 20 | 20 | 12900 | 17600 | 13.4 | KBK16X20X20 | 16 | 20 | 21 | 12900 | 17600 | 14 | KBK16X20X21 |
| 16 | 20 | 22 | 13000 | 18700 | 15 | KBK16X20X22 | 16 | 21 | 19 | 13000 | 18700 | 16 | KBK16X21X19 |
| 17.5 | 22 | 16 | 11000 | 16300 | 9.3 | KBK17.5X22X16 | 18 | 22 | 22 | 11500 | 17700 | 16.9 | KBK18X22X22 |
| 18 | 22 | 23.5 | 11900 | 19000 | 18 | KBK18X22X23.5 | 18 | 22 | 24 | 12000 | 20000 | 18.4 | KBK18X22X24 |
| 18 | 22 | 25 | 12700 | 20100 | 19.1 | KBK18X22X25 | 18 | 23 | 21 | 9900 | 10100 | 18 | KBK18X23X21 |
| 18 | 23 | 23 | 10500 | 12000 | 20 | KBK18X23X23 | 18 | 24 | 20 | 20000 | 25000 | 20 | KBK18X24X20 |
| 20 | 24 | 30 | 14900 | 25500 | 22.1 | KBK20X24X30 | 20 | 25 | 22 | 15200 | 22300 | 19.5 | KBK20X25X22 |
| 20 | 25 | 25 | 17100 | 24000 | 23 | KBK20X25X25 |
