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HMK2220PX1 - NTN Drawing Cup Needle Roller Bearing - Open Ended
HMK2220PX1 - NTN Drawing Cup Needle Roller Bearing - Open Ended
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HMK2220PX1 bearing reference breakdown
Below we will break down the HMK2220PX1 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.
Fw (mm) | 22 | D (mm) | 29 | C (mm) | 20 |
Dw (mm) | 2.5 | Lw (mm) | 15.8 | Mass (kg) | 0.03 |
Cr (kN) | 18.2 | C0r (kN) | 27.4 | Nlim (grease) (Tr/min) | 7500 |
Nlim (oil) (Tr/min) | 11000 | Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 120 |
Characteristic cage frequency FTF (Hz) | 0.45 | Characteristic rolling element frequency BSF (Hz) | 9.7 | Characteristic outer ring frequency BPF0 (Hz) | 8.08 |
Characteristic inner ring frequency BPFI (Hz) | 9.92 |
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