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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| Fw - Under rollers diameter | 60 mm |
| dw - Shaft washer bore diameter | 60 mm |
| D - External diameter | 72 mm |
| D2 - Thrust bearing external diameter | 86,5 mm |
| C - Width of bearing, drawn cup or outer ring | 40 mm |
| C1 - Thrust bearing height | 17 mm |
| C2 - Hole location | 12 mm |
| a - Thrust bearing support diameter | 80,5 mm |
| rs - Min fillet radius | 1 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 3 mm |
| Precision class | P0 |
| Mass | 0,484 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 29,8 kN |
| Ca - Dynamic axial load rating | 41,5 kN |
| C0r - Static load rating | 71,5 kN |
| C0a - Static axial load rating | 113 kN |
| N lim - Grease lubrication limit speed | 2600 tr/min |
| N lim - Oil lubrication limit speed | 3700 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 75 mm |
| ras max - Max shaft & housing fillet radius | 1 mm |
