Needle roller bearing, drawn cup, open end, heavy load
CAD file
Technical datasheet
Specs
PRODUCT DIMENSIONS | |
|---|---|
| Under rollers diameter (Fw) | 8 mm |
| External diameter D | 15 mm |
| Width of bearing, drawn cup or outer ring (C) | 10 mm |
| Lubrication hole on outer ring | No |
| Inner ring reference | IR5X8X12 |
| Mass | 0,007 kg |
| Brand | NTN |
PRODUCT PERFORMANCE | |
|---|---|
| Dynamic load rating (Cr) | 4,2 kN |
| Static load rating (C0r) | 3,3 kN |
| Nlim (grease) | 20000 tr/min |
| Nlim (oil) | 30000 tr/min |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0,381 Hz |
| Characteristic rolling element frequency, BSF | 3,962 Hz |
| Characteristic outer ring frequency, BPF0 | 3,048 Hz |
| Characteristic inner ring frequency, BPFI | 4,952 Hz |