4T-580/572 - NTN Single Row Taper Roller Bearing
4T-580/572 - NTN Single Row Taper Roller Bearing
Regular price
£63.77
Regular price
Sale price
£63.77
Unit price
per
Couldn't load pickup availability
4T-580/572 bearing reference breakdown
Below we will break down the 4T-580/572 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
4T - The 4T- prefix designates a tapered roller bearing that is made of a special grade of case-hardened bearing steel and is interchangeable with other manufacturers taper with the same part number.| d (mm) | 82.55 | d1 (mm) | 110 | D (mm) | 139.99 |
| B (mm) | 36.1 | C (mm) | 28.58 | T (mm) | 36.51 |
| a (mm) | 31.01 | e | 0.4 | Y2 | 1.49 |
| Y0 | 0.82 | Mass (kg) | 2.2 |
| ra max (mm) | 3.5 |
| Dynamic load C (kN) | 178 | Rating life coefficient A2 | 1.4 | Static load C0 (kN) | 265 |
| Fatigue limit load Cu (kN) | 31.4 | Nlim (oil) (Tr/min) | 3400 | Nlim (grease) (Tr/min) | 2600 |
| Min operating temperature Tmin (°C) | -40 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.44 |
| Characteristic rolling element frequency BSF (Hz) | 8.34 | Characteristic outer ring frequency BPF0 (Hz) | 10.19 | Characteristic inner ring frequency BPFI (Hz) | 12.81 |
