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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| Fw - Under rollers diameter | 40 mm |
| dw - Shaft washer bore diameter | 40 mm |
| D - External diameter | 52 mm |
| D2 - Thrust bearing external diameter | 61 mm |
| C - Width of bearing, drawn cup or outer ring | 32 mm |
| C1 - Thrust bearing height | 13 mm |
| C2 - Hole location | 10 mm |
| a - Thrust bearing support diameter | 55,7 mm |
| rs - Min fillet radius | 0,6 mm |
| Lubrication hole on outer ring | Oui/Yes |
| Precision class | P0 |
| Mass | 0,225 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 25,9 kN |
| Ca - Dynamic axial load rating | 26,9 kN |
| C0r - Static load rating | 52,5 kN |
| C0a - Static axial load rating | 63 kN |
| N lim - Grease lubrication limit speed | 3500 tr/min |
| N lim - Oil lubrication limit speed | 5000 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 52 mm |
| ras max - Max shaft & housing fillet radius | 0,6 mm |
