Needle roller bearing, roller follower, full-complement cylindrical roller, with inner ring, double-side shields, spherical outer ring
3D file
Technical datasheet
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 30 mm |
| D - External diameter | 72 mm |
| C - Width of bearing, drawn cup or outer ring | 28 mm |
| F - Under roller diameter | 35 mm |
| B - Bearing/Inner ring width | 29 mm |
| e - Inlet diameter of roller or washer | 38 mm |
| R - Track roller radius | 500 mm |
| rs - Min fillet radius | 0,3 mm |
| Bearing with/without cage | Without |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,697 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Cr - Dynamic load rating | 56,5 kN |
| C0r - Static load rating | 72,5 kN |
| Track load capacity spherical outer ring | 8,05 kN |
| Nlim - Grease lubrication limit speed | 2900 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |