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K20X24X10S - NTN Needle Roller & Cage Assembly
K20X24X10S - NTN Needle Roller & Cage Assembly
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K20X24X10S bearing reference breakdown
Below we will break down the K20X24X10S 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 prefix can be found at the beginning of the bearing code:
Prefix
K - Needle rollers with cageThe body of the bearing reference is what is left after removing the suffix and the prefix:
Body
20 - 20mm Internal Diameter24 - 24mm External Diameter
10 - 10mm Width
| Fw (mm) | 20 | Ew (mm) | 24 | Bc (mm) | 10 |
| Dw (mm) | 2 | Lw (mm) | 7.8 | Mass (kg) | 0.0065 |
| b (mm) | 10 |
| Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.46 |
| Characteristic rolling element frequency BSF (Hz) | 10.91 | Characteristic outer ring frequency BPF0 (Hz) | 8.64 | Characteristic inner ring frequency BPFI (Hz) | 10.36 |
| Cr (kN) | 8.3 | C0r (kN) | 11.2 | Nlim (grease) (Tr/min) | 13000 |
| Nlim (oil) (Tr/min) | 20000 |
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