Needle roller bearing, roller follower, with cage, with inner ring, spherical outer ring
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 47 mm |
| C - Width of bearing, drawn cup or outer ring | 24 mm |
| F - Under roller diameter | 25 mm |
| B - Bearing/Inner ring width | 25 mm |
| e - Inlet diameter of roller or washer | 37 mm |
| R - Track roller radius | 500 mm |
| Bearing with/without cage | Avec |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,246 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 20,7 kN |
| C0r - Static load rating | 33,5 kN |
| Track load capacity spherical outer ring | 4,7 kN |
| N lim - Grease lubrication limit speed | 6000 tr/min |
| N lim - Oil lubrication limit speed | 8000 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |