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】 | |
| IR 8X12X10.5 | 8 | 12 | 10.5 | ||
| IR 8X12X12.5 | 8 | 12 | 12.5 | ||
| LR 8X12X10.5 | 8 | 12 | 10.5 | ||
| IR 9X12X12 | 9 | 12 | 12 | ||
| IR 9X12X16 | 9 | 12 | 16 | ||
| IR 10X13X12.5 | 10 | 13 | 12.5 | ||
| IR 10X14X12 IS1 | 10 | 14 | 12 | ||
| IR 10X14X13 | 10 | 14 | 13 | ||
| IR 10X14X16 | 10 | 14 | 16 | ||
| IR 10X14X20 | 10 | 14 | 20 | ||
| LR 10X13X12.5 | 10 | 13 | 12.5 | ||
| IR 12X15X12 | 12 | 15 | 12 | ||
| IR 12X15X12.5 | 12 | 15 | 12.5 | ||
| IR 12X15X16 | 12 | 15 | 16 | ||
| IR 12X15X16.5 | 12 | 15 | 16.5 | ||
| IR 12X15X22.5 | 12 | 15 | 22.5 | ||
| IR 12X16X12 IS1 | 12 | 16 | 12 | ||
| IR 12X16X13 | 12 | 16 | 13 | ||
| IR 12X16X16 | 12 | 16 | 16 | ||
| IR 12X16X20 | 12 | 16 | 20 | ||
| IR 12X16X22 | 12 | 16 | 22 | ||
| LR 12X15X12.5 | 12 | 15 | 12.5 | ||
| LR 12X15X22.5 | 12 | 15 | 22.5 | ||
| IR 14X17X17 | 14 | 17 | 17 | ||
| IR 15X18X16 | 15 | 18 | 16 |
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