4T-T4CB100 - NTN Single Row Taper Roller Bearing
4T-T4CB100 - NTN Single Row Taper Roller Bearing
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£117.17
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4T-T4CB100 bearing reference breakdown
Below we will break down the 4T-T4CB100 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) | 100 | d1 (mm) | 121.5 | D (mm) | 145 |
| B (mm) | 22.5 | C (mm) | 17.5 | T (mm) | 24 |
| a (mm) | 30 | rs min (mm) | 3 | r1s min (mm) | 3 |
| e | 0.47 | Y2 | 1.27 | Y0 | 0.7 |
| Mass (kg) | 1.15 |
| da max (mm) | 109 | db min (mm) | 114 | Da min (mm) | 130 |
| Da max (mm) | 131 | Db min (mm) | 140 | ra max (mm) | 2.5 |
| Ca min (mm) | 4 | Cb min (mm) | 6.5 |
| Dynamic load C (kN) | 107 | Rating life coefficient A2 | 1.4 | Static load C0 (kN) | 153 |
| Fatigue limit load Cu (kN) | 17.6 | Nlim (oil) (Tr/min) | 2400 | Nlim (grease) (Tr/min) | 1800 |
| Min operating temperature Tmin (°C) | -40 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.45 |
| Characteristic rolling element frequency BSF (Hz) | 10.2 | Characteristic outer ring frequency BPF0 (Hz) | 11.34 | Characteristic inner ring frequency BPFI (Hz) | 13.66 |
