NU240EG1 - NTN Single Row Cylindrical Roller Bearing

  • £1,191.29

NU240EG1 bearing reference breakdown

Below we will break down the NU240EG1 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:


NU - Denotes an NU type single row cylindrical roller bearing

The suffix can be found at the end of the bearing number:


E - Increased capacity
G1 - Brass cage

The body of the bearing reference is what is left after removing the suffix and the prefix:


2 - Light Duty Series
40 - 200mm Bore Size

d (mm) 200 D (mm) 360 B (mm) 58
E (mm) 323 F (mm) 243 rs min (mm) 4
r1s min (mm) 4 Mass (without HJ ring) (kg) 25.3
da min (mm) 216 Da max (mm) 344 ra max (mm) 3
r1a max (mm) 3 db min (mm) 247 da max (mm) 240
Dynamic load C (kN) 765 Static load C0 (kN) 1060 Fatigue limit load Cu (kN) 94.9
Nlim (oil) (Tr/min) 1900 Nlim (grease) (Tr/min) 1600 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 120 Characteristic cage frequency FTF (Hz) 0.43 Characteristic rolling element frequency BSF (Hz) 6.93
Characteristic outer ring frequency BPF0 (Hz) 8.16 Characteristic inner ring frequency BPFI (Hz) 10.84

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