Needle roller bearing, cage assembly, steel cage
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| Fw - Under rollers diameter | 68 mm |
| Ew - Upper rollers diameter | 75 mm |
| Bc - Cage Width | 21 mm |
| Mass | 0,077 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 45,5 kN |
| C0r - Static load rating | 101 kN |
| N lim - Grease lubrication limit speed | 4000 tr/min |
| N lim - Oil lubrication limit speed | 6000 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| b - Raceway width | 21 mm |