IKO RNA 4912U needle roller bearings
The online IKO RNA 4912U needle roller bearings 22,000 rpm Nlim (grease) parts store gives you immediate access to AMERICAN NTN BEARING LTD a selection of more 13.9 f0 than 1.4 million new, used, remanufactured.
What is RNA 4912U bearing interchange？
| Brand Name: | IKO |
| Model Number: | RNA 4912U |
| f0: | 13.9 |
| B: | 9 mm |
| Nlim (grease): | 22,000 rpm |
| Characteristic rolling element frequency, BSF: | 4.73 Hz |
| da min: | 17 mm |
| Max operating temperature, Tmax: | 110 °C |
| Characteristic cage frequency, FTF: | 0.4 Hz |
| ra max: | 0.3 mm |
| PDF |
RNA 4912U |
Product Details
| f0 | 13.9 |
| B | 9 mm |
| Nlim (grease) | 22,000 rpm |
| Characteristic rolling element frequency, BSF | 4.73 Hz |
| da min | 17 mm |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| ra max | 0.3 mm |
| Characteristic outer ring frequency, BPF0 | 3.59 Hz |
| Characteristic inner ring frequency, BPFI | 5.41 Hz |
