Needle roller bearings are bearings with cylindrical rollers with a diameter smaller than the length. Improved roller/raceway shape prevents stress peaks and extends the service life of bearings.
Provide needle roller bearings in different designs, series, and sizes to meet various working conditions and applications.
| Model | Fully loaded needle hole diameter | Outside diameter | width | Basic rated dynamic load | Limiting Speeds |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | (kN) | 【r/min】 | |
| K 22X32X24 | 22 | 32 | 24 | 31.9 | 40 |
| K 23X35X16 TN | 23 | 35 | 16 | 24.2 | 23.2 |
| K 24X28X10 | 24 | 28 | 10 | 9.35 | 15 |
| K 24X28X13 | 24 | 28 | 13 | 10.6 | 18 |
| K 24X28X17 | 24 | 28 | 17 | 14 | 25.5 |
| K 24X30X17 | 24 | 30 | 17 | 18.7 | 27.5 |
| K 25X29X10 | 25 | 29 | 10 | 9.52 | 15.6 |
| K 25X29X13 | 25 | 29 | 13 | 10.8 | 18.6 |
| K 25X29X17 | 25 | 29 | 17 | 14.2 | 26.5 |
| K 25X30X17 | 25 | 30 | 17 | 17.9 | 30.5 |
| K 25X30X20 | 25 | 30 | 20 | 20.9 | 36.5 |
| K 25X31X17 | 25 | 31 | 17 | 18.7 | 28.5 |
| K 25X31X21 | 25 | 31 | 21 | 23.3 | 38 |
| K 25X32X16 | 25 | 32 | 16 | 19.8 | 27.5 |
| K 25X33X20 | 25 | 33 | 20 | 27.5 | 38 |
| K 25X33X24 | 25 | 33 | 24 | 31.9 | 47.5 |
| K 25X35X30 | 25 | 35 | 30 | 44.6 | 62 |
| K 26X30X13 | 26 | 30 | 13 | 11.2 | 19.6 |
| K 26X30X17 | 26 | 30 | 17 | 14.7 | 27.5 |
| K 28X33X13 | 28 | 33 | 13 | 14.7 | 24.5 |
| K 28X33X17 | 28 | 33 | 17 | 19 | 33.5 |
| K 28X34X17 | 28 | 34 | 17 | 20.9 | 33.5 |
| K 28X35X16 | 28 | 35 | 16 | 20.5 | 30 |
| K 28X35X18 | 28 | 35 | 18 | 22.9 | 34.5 |
| K 28X40X25 | 28 | 40 | 25 | 42.9 | 55 |
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