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4T-T4CB100 - NTN Single Row Taper Roller Bearing

4T-T4CB100 - NTN Single Row Taper Roller Bearing

Regular price £117.17
Regular price Sale price £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:


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
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