6903JRXLLBC3/2AS - NTN Single Row Deep Groove Ball Bearing
6903JRXLLBC3/2AS - NTN Single Row Deep Groove Ball Bearing
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6903JRXLLBC3/2AS bearing reference breakdown
Below we will break down the 6903JRXLLBC3/2AS bearing reference and provide an explanation for each section provided it can actually be broken down. We can split it into 3 parts the prefix, suffix and body of the item code.
The body of the bearing reference is what is left after removing the suffix and the prefix:
Body
69 - Metric, Minature, Extra Light Series Deep Groove Ball Bearing03 - 17mm Bore Size
| d (mm) | 17 | D (mm) | 30 | B (mm) | 7 |
| rs min (mm) | 0.3 | Mass (kg) | 0.02 |
| da min (mm) | 19 | da max (mm) | 20 | Da max (mm) | 28 |
| ra max (mm) | 0.3 |
| Dynamic load C (kN) | 4.65 | Static load C0 (kN) | 2.58 | Fatigue limit load Cu (kN) | 0.12 |
| f0 | 14.7 | Nlim (grease) (Tr/min) | 22000 | Min operating temperature Tmin (°C) | -25 |
| Max operating temperature Tmax (°C) | 110 | Characteristic cage frequency FTF (Hz) | 0.42 | Characteristic rolling element frequency BSF (Hz) | 5.7 |
| Characteristic outer ring frequency BPF0 (Hz) | 4.56 | Characteristic inner ring frequency BPFI (Hz) | 6.44 |
