4T-594A/592A bearing reference breakdown
Below we will break down the 4T-594A/592A 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:
Prefix4T - 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.
The suffix can be found at the end of the bearing number:
SuffixA - Denotes an internal design change (for inch items only)
|d (mm)||95.25||d1 (mm)||121.2||D (mm)||152.4|
|B (mm)||36.32||C (mm)||30.16||T (mm)||39.69|
|ra max (mm)||5|
|Dynamic load C (kN)||180||Rating life coefficient A2||1.4||Static load C0 (kN)||279|
|Fatigue limit load Cu (kN)||32.1||Nlim (oil) (Tr/min)||3100||Nlim (grease) (Tr/min)||2300|
|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)||9.18||Characteristic outer ring frequency BPF0 (Hz)||10.76||Characteristic inner ring frequency BPFI (Hz)||13.24|