6905LLU/5K - NTN Single Row Deep Groove Ball Bearing
6905LLU/5K - NTN Single Row Deep Groove Ball Bearing
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£7.04
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6905LLU/5K bearing reference breakdown
Below we will break down the 6905LLU/5K 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 suffix can be found at the end of the bearing number:
Suffix
LLU - Indicates a nitrile double lip contact seal5K - Denotes universal grease for sealed and shielded bearings (-40°C up to +150°C)
The body of the bearing reference is what is left after removing the suffix and the prefix:
Body
69 - Metric, Light Series Deep Groove Ball Bearing05 - 25mm Bore Size
| d (mm) | 25 | D (mm) | 42 | B (mm) | 9 |
| rs min (mm) | 0.3 | Mass (kg) | 0.04 |
| da min (mm) | 27 | da max (mm) | 29 | Da max (mm) | 40 |
| ra max (mm) | 0.3 |
| Dynamic load C (kN) | 7.05 | Static load C0 (kN) | 4.55 | Fatigue limit load Cu (kN) | 0.21 |
| f0 | 15.4 | Nlim (grease) (Tr/min) | 9800 | Min operating temperature Tmin (°C) | -25 |
| Max operating temperature Tmax (°C) | 110 | Characteristic cage frequency FTF (Hz) | 0.43 | Characteristic rolling element frequency BSF (Hz) | 6.89 |
| Characteristic outer ring frequency BPF0 (Hz) | 5.58 | Characteristic inner ring frequency BPFI (Hz) | 7.42 |
