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6820ZZ/2AS - NTN Single Row Deep Groove Ball Bearing
6820ZZ/2AS - NTN Single Row Deep Groove Ball Bearing
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£47.59
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6820ZZ/2AS bearing reference breakdown
Below we will break down the 6820ZZ/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 suffix can be found at the end of the bearing number:
Suffix
ZZ - Which denotes a steel shield2AS - Denotes standard grease for sealed and shielded bearings (-25°C up to +120°C)
The body of the bearing reference is what is left after removing the suffix and the prefix:
Body
68 - Metric, Light Series Deep Groove Ball Bearing20 - 100mm Bore Size
| d (mm) | 100 | D (mm) | 125 | B (mm) | 13 |
| rs min (mm) | 1 | Mass (kg) | 0.31 |
| da min (mm) | 105 | Da max (mm) | 120 | ra max (mm) | 1 |
| Dynamic load C (kN) | 19.6 | Static load C0 (kN) | 21.2 | Fatigue limit load Cu (kN) | 0.91 |
| f0 | 16 | Nlim (grease) (Tr/min) | 4800 | Min operating temperature Tmin (°C) | -20 |
| Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.47 | Characteristic rolling element frequency BSF (Hz) | 15.68 |
| Characteristic outer ring frequency BPF0 (Hz) | 12.18 | Characteristic inner ring frequency BPFI (Hz) | 13.83 |
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