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 60X68X45 | 60 | 68 | 45 | ||
| IR 60X70X25 | 60 | 70 | 25 | ||
| IR 60X70X28 | 60 | 70 | 28 | ||
| IR 65X72X25 | 65 | 72 | 25 | ||
| IR 65X72X45 | 65 | 72 | 45 | ||
| IR 65X73X25 | 65 | 73 | 25 | ||
| IR 65X73X35 | 65 | 73 | 35 | ||
| IR 65X75X28 | 65 | 75 | 28 | ||
| IR 70X80X25 | 70 | 80 | 25 | ||
| IR 70X80X30 | 70 | 80 | 30 | ||
| IR 70X80X35 | 70 | 80 | 35 | ||
| IR 70X80X54 | 70 | 80 | 54 | ||
| IR 75X85X25 | 75 | 85 | 25 | ||
| IR 75X85X30 | 75 | 85 | 30 | ||
| IR 75X85X35 | 75 | 85 | 35 | ||
| IR 75X85X54 | 75 | 85 | 54 | ||
| IR 80X90X25 | 80 | 90 | 25 | ||
| IR 80X90X30 | 80 | 90 | 30 | ||
| IR 80X90X35 | 80 | 90 | 35 | ||
| IR 80X90X54 | 80 | 90 | 54 | ||
| IR 85X100X35 | 85 | 100 | 35 | ||
| IR 85X100X63 | 85 | 100 | 63 | ||
| IR 85X95X26 | 85 | 95 | 26 | ||
| IR 85X95X36 | 85 | 95 | 36 | ||
| IR 90X100X26 | 90 | 100 | 26 |
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