62/28C3 - NTN Single Row Deep Groove Ball Bearing
62/28C3 - NTN Single Row Deep Groove Ball Bearing
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62/28C3 bearing reference breakdown
Below we will break down the 62/28C3 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 classThe body of the bearing reference is what is left after removing the suffix and the prefix:
Body
62 - Metric, Minature, Extra Light Series Deep Groove Ball Bearing28 - 28mm Bore Size
d (mm) | 28 | D (mm) | 58 | B (mm) | 16 |
rs min (mm) | 1 | Mass (kg) | 0.17 |
da min (mm) | 33 | Da max (mm) | 53 | ra max (mm) | 1 |
Dynamic load C (kN) | 17.9 | Static load C0 (kN) | 9.75 | Fatigue limit load Cu (kN) | 0.44 |
f0 | 13.4 | Nlim (oil) (Tr/min) | 14000 | Nlim (grease) (Tr/min) | 12000 |
Min operating temperature Tmin (°C) | -40 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.39 |
Characteristic rolling element frequency BSF (Hz) | 4.29 | Characteristic outer ring frequency BPF0 (Hz) | 3.11 | Characteristic inner ring frequency BPFI (Hz) | 4.89 |