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| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 40 mm |
| D - External diameter | 80 mm |
| C - Width of bearing, drawn cup or outer ring | 22,7 mm |
| F - Under roller diameter | 48 mm |
| B - Bearing/Inner ring width | 23 mm |
| e - Inlet diameter of roller or washer | 57 mm |
| R - Track roller radius | 500 mm |
| rs - Min fillet radius | 0,6 mm |
| Bearing with/without cage | With |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,623 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 28,4 kN |
| C0r - Static load rating | 55 kN |
| Track load capacity spherical outer ring | 9,8 kN |
| Nlim - Grease lubrication limit speed | 3100 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 100 °C |