HK-series
Model list for the HK-series needle roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.
130 models 3–60 mm bore range Full / partial / verify match grading
| Model | d (mm) | D (mm) | B (mm) | Seal | Clearance | Cross refs |
|---|---|---|---|---|---|---|
| HK0306FT2 | 3 | 6.5 | 6 | open | — | 1 |
| HK0408FT2 | 4 | 8 | 8 | open | — | 1 |
| HK0509FM | 5 | 9 | 9 | open | — | 1 |
| HK0609FM | 6 | 10 | 9 | open | — | 1 |
| HK0709FM | 7 | 11 | 9 | open | — | 1 |
| HK0810FM | 8 | 12 | 10 | open | — | 1 |
| HK0910FM | 9 | 13 | 10 | open | — | 1 |
| HK0912F | 9 | 13 | 12 | open | — | 1 |
| HK1010FM | 10 | 14 | 10 | open | — | 1 |
| HK1012F | 10 | 14 | 12 | open | — | 1 |
| HK1015F | 10 | 14 | 15 | open | — | 1 |
| HK1210FM | 12 | 16 | 10 | open | — | 1 |
| HK1212FM | 12 | 18 | 12 | open | — | 1 |
| HK1312FM | 13 | 19 | 12 | open | — | 1 |
| HK1412FM | 14 | 20 | 12 | open | — | 1 |
| HK1416F | 14 | 20 | 16 | open | — | 1 |
| HK1512FM | 15 | 21 | 12 | open | — | 1 |
| HK1516F | 15 | 21 | 16 | open | — | 1 |
| HK1522ZWFD | 15 | 21 | 22 | open | — | 1 |
| HK1612FM | 16 | 22 | 12 | open | — | 1 |
| HK1616F | 16 | 22 | 16 | open | — | 1 |
| HK1622ZWFD | 16 | 22 | 22 | open | — | 1 |
| HK1712FM | 17 | 23 | 12 | open | — | 1 |
| HK1812FM | 18 | 24 | 12 | open | — | 1 |
| HK1816F | 18 | 24 | 16 | open | — | 1 |
| HK2012FM | 20 | 26 | 12 | open | — | 1 |
| HK2016F | 20 | 26 | 16 | open | — | 1 |
| HK2020F | 20 | 26 | 20 | open | — | 1 |
| HK2030ZWFD | 20 | 26 | 30 | open | — | 1 |
| HK2212FM | 22 | 28 | 12 | open | — | 1 |
| HK2216F | 22 | 28 | 16 | open | — | 1 |
| HK2220F | 22 | 28 | 20 | open | — | 1 |
| HK2512F | 25 | 32 | 12 | open | — | 1 |
| HK2516F | 25 | 32 | 16 | open | — | 1 |
| HK2520 | 25 | 32 | 20 | open | — | 1 |
| HK2526C | 25 | 32 | 26 | open | — | 1 |
| HK2538ZWD | 25 | 32 | 38 | open | — | 1 |
| HK2816CT | 28 | 35 | 16 | open | — | 1 |
| HK2820 | 28 | 35 | 20 | open | — | 1 |
| HK3012CT | 30 | 37 | 12 | open | — | 1 |
| 7E-HK3016C | 30 | 37 | 16 | open | — | 1 |
| HK3020F | 30 | 37 | 20 | open | — | 1 |
| HK3026F | 30 | 37 | 26 | open | — | 1 |
| HK3038ZWD | 30 | 37 | 38 | open | — | 1 |
| HK3512CV2 | 35 | 42 | 12 | open | — | 1 |
| HK3516CT | 35 | 42 | 16 | open | — | 1 |
| HK3520 | 35 | 42 | 20 | open | — | 1 |
| HK4012V2 | 40 | 47 | 12 | open | — | 1 |
| HK4016CT | 40 | 47 | 16 | open | — | 1 |
| HK4020F | 40 | 47 | 20 | open | — | 1 |
| HK4516 | 45 | 52 | 16 | open | — | 1 |
| HK4520 | 45 | 52 | 20 | open | — | 1 |
| HK5020 | 50 | 58 | 20 | open | — | 1 |
| HK5025 | 50 | 58 | 25 | open | — | 1 |
| HK0306-TN | 3 | 6.5 | 6 | open | CN | 1 |
| HK0408 | 4 | 8 | 8 | open | CN | 1 |
| HK0509 | 5 | 9 | 9 | open | CN | 1 |
| HK0608 | 6 | 10 | 8 | open | CN | 1 |
| HK0609 | 6 | 10 | 9 | open | CN | 1 |
| HK0709 | 7 | 11 | 9 | open | CN | 1 |
| HK0808 | 8 | 12 | 8 | open | CN | 1 |
| HK0810 | 8 | 12 | 10 | open | CN | 1 |
| HK0812-2RS | 8 | 12 | 12 | 2RS | CN | 1 |
| HK0908 | 9 | 13 | 8 | open | CN | 1 |
| HK0910 | 9 | 13 | 10 | open | CN | 1 |
| HK0912 | 9 | 13 | 12 | open | CN | 1 |
| HK1010 | 10 | 14 | 10 | open | CN | 1 |
| HK1012 | 10 | 14 | 12 | open | CN | 1 |
| HK1014-2RS | 10 | 14 | 14 | 2RS | CN | 1 |
| HK1015 | 10 | 14 | 15 | open | CN | 1 |
| HK1210 | 12 | 16 | 10 | open | CN | 1 |
| HK1212 | 12 | 18 | 12 | open | CN | 1 |
| HK1216-2RS | 12 | 18 | 16 | 2RS | CN | 1 |
| HK1312 | 13 | 19 | 12 | open | CN | 1 |
| HK1412 | 14 | 20 | 12 | open | CN | 1 |
| HK1512 | 15 | 21 | 12 | open | CN | 1 |
| HK1516 | 15 | 21 | 16 | open | CN | 1 |
| HK1522 | 15 | 21 | 22 | open | CN | 1 |
| HK1612 | 16 | 22 | 12 | open | CN | 1 |
| HK1616 | 16 | 22 | 16 | open | CN | 1 |
| HK1620-2RS | 16 | 22 | 20 | 2RS | CN | 1 |
| HK1622 | 16 | 22 | 22 | open | CN | 1 |
| HK1712 | 17 | 23 | 12 | open | CN | 1 |
| HK1812 | 18 | 24 | 12 | open | CN | 1 |
| HK1816-2RS | 18 | 24 | 16 | 2RS | CN | 1 |
| HK1816 | 18 | 24 | 16 | open | CN | 1 |
| HK2010 | 20 | 26 | 10 | open | CN | 1 |
| HK2012 | 20 | 26 | 12 | open | CN | 1 |
| HK2016-2RS | 20 | 26 | 16 | 2RS | CN | 1 |
| HK2016 | 20 | 26 | 16 | open | CN | 1 |
| HK2020-2RS | 20 | 26 | 20 | 2RS | CN | 1 |
| HK2020 | 20 | 26 | 20 | open | CN | 1 |
| HK2030 | 20 | 26 | 30 | open | CN | 1 |
| HK2210 | 22 | 28 | 10 | open | CN | 1 |
| HK2212 | 22 | 28 | 12 | open | CN | 1 |
| HK2216-2RS | 22 | 28 | 16 | 2RS | CN | 1 |
| HK2216 | 22 | 28 | 16 | open | CN | 1 |
| HK2220-2RS | 22 | 28 | 20 | 2RS | CN | 1 |
| HK2220 | 22 | 28 | 20 | open | CN | 1 |
| HK2512 | 25 | 32 | 12 | open | CN | 1 |
| HK2516-2RS | 25 | 32 | 16 | 2RS | CN | 1 |
| HK2516 | 25 | 32 | 16 | open | CN | 1 |
| HK2520-2RS | 25 | 32 | 20 | 2RS | CN | 1 |
| HK2526 | 25 | 32 | 26 | open | CN | 1 |
| HK2530-2RS | 25 | 32 | 30 | 2RS | CN | 1 |
| HK2538 | 25 | 32 | 38 | open | CN | 1 |
| HK2816 | 28 | 35 | 16 | open | CN | 1 |
| HK2820-2RS | 28 | 35 | 20 | 2RS | CN | 1 |
| HK3012 | 30 | 37 | 12 | open | CN | 1 |
| HK3016-2RS | 30 | 37 | 16 | 2RS | CN | 1 |
| HK3016 | 30 | 37 | 16 | open | CN | 1 |
| HK3020 | 30 | 37 | 20 | open | CN | 1 |
| HK3026 | 30 | 37 | 26 | open | CN | 1 |
| HK3038 | 30 | 37 | 38 | open | CN | 1 |
| HK3512 | 35 | 42 | 12 | open | CN | 1 |
| HK3516 | 35 | 42 | 16 | open | CN | 1 |
| HK3520-2RS | 35 | 42 | 20 | 2RS | CN | 1 |
| HK4012 | 40 | 47 | 12 | open | CN | 1 |
| HK4016-2RS | 40 | 47 | 16 | 2RS | CN | 1 |
| HK4016 | 40 | 47 | 16 | open | CN | 1 |
| HK4020-2RS | 40 | 47 | 20 | 2RS | CN | 1 |
| HK4020 | 40 | 47 | 20 | open | CN | 1 |
| HK4512 | 45 | 52 | 12 | open | CN | 1 |
| HK4520-2RS | 45 | 52 | 20 | 2RS | CN | 1 |
| HK5024-2RS | 50 | 58 | 24 | 2RS | CN | 1 |
| HK5520 | 55 | 63 | 20 | open | CN | 1 |
| HK5528 | 55 | 63 | 28 | open | CN | 1 |
| HK6012 | 60 | 68 | 12 | open | CN | 1 |
| HK6020 | 60 | 68 | 20 | open | CN | 1 |
| HK6032 | 60 | 68 | 32 | open | CN | 1 |