4T-HM617049/HM617010 - NTN Single Row Taper Roller Bearing
4T-HM617049/HM617010 - NTN Single Row Taper Roller Bearing
Regular price
£112.69
Regular price
Sale price
£112.69
Unit price
per
Couldn't load pickup availability
4T-HM617049/HM617010 bearing reference breakdown
Below we will break down the 4T-HM617049/HM617010 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.HM - Indicates that the bearing is part of the heavy medium series
| d (mm) | 85.72 | d1 (mm) | 116 | D (mm) | 142.14 |
| B (mm) | 42.86 | C (mm) | 34.13 | T (mm) | 42.86 |
| a (mm) | 35.96 | e | 0.43 | Y2 | 1.39 |
| Y0 | 0.76 | Mass (kg) | 2.69 |
| ra max (mm) | 4.8 |
| Dynamic load C (kN) | 216 | Rating life coefficient A2 | 1.4 | Static load C0 (kN) | 350 |
| Fatigue limit load Cu (kN) | 41.1 | Nlim (oil) (Tr/min) | 3300 | Nlim (grease) (Tr/min) | 2500 |
| 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) | 8.76 | Characteristic outer ring frequency BPF0 (Hz) | 10.25 | Characteristic inner ring frequency BPFI (Hz) | 12.75 |
