6218ZZC3/5K - NTN Single Row Deep Groove Ball Bearing
6218ZZC3/5K - NTN Single Row Deep Groove Ball Bearing
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£48.02
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6218ZZC3/5K bearing reference breakdown
Below we will break down the 6218ZZC3/5K 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
C3 - Indicates a radial internal clearance, C3 classZZ - Denotes a steel shield
5K - 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
62 - Metric, Light Series Deep Groove Ball Bearing18 - 90mm Bore Size
| d (mm) | 90 | D (mm) | 160 | B (mm) | 30 |
| rs min (mm) | 2 | Mass (kg) | 2.15 |
| da min (mm) | 99 | Da max (mm) | 151 | ra max (mm) | 2 |
| Dynamic load C (kN) | 96 | Static load C0 (kN) | 71.5 | Fatigue limit load Cu (kN) | 2.9 |
| f0 | 14.5 | Nlim (grease) (Tr/min) | 4000 | Min operating temperature Tmin (°C) | -20 |
| Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.41 | Characteristic rolling element frequency BSF (Hz) | 5.45 |
| Characteristic outer ring frequency BPF0 (Hz) | 4.11 | Characteristic inner ring frequency BPFI (Hz) | 5.89 |
