1
/
of
2
K55X62X18 - NTN Needle Roller & Cage Assembly
K55X62X18 - NTN Needle Roller & Cage Assembly
Regular price
£11.71
Regular price
Sale price
£11.71
Unit price
/
per
Out of stock
Couldn't load pickup availability
K55X62X18 bearing reference breakdown
Below we will break down the K55X62X18 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
55 - 55mm Internal Diameter62 - 62mm External Diameter
18 - 18mm Width
| Fw (mm) | 55 | Ew (mm) | 62 | Bc (mm) | 18 |
| Dw (mm) | 3.5 | Lw (mm) | 13.8 | Mass (kg) | 0.05 |
| b (mm) | 18 |
| 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) | 16.65 | Characteristic outer ring frequency BPF0 (Hz) | 15.51 | Characteristic inner ring frequency BPFI (Hz) | 17.49 |
| Cr (kN) | 33.5 | C0r (kN) | 63 | Nlim (grease) (Tr/min) | 5000 |
| Nlim (oil) (Tr/min) | 7500 |
Share
