Needle roller bearing, cage assembly, steel cage
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| Fw - Under rollers diameter | 70 mm |
| Ew - Upper rollers diameter | 78 mm |
| Bc - Cage Width | 23 mm |
| Mass | 0,107 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 49,5 kN |
| C0r - Static load rating | 103 kN |
| N lim - Grease lubrication limit speed | 3700 tr/min |
| N lim - Oil lubrication limit speed | 5500 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| b - Raceway width | 23 mm |