NU238EG1C3 - NTN Single Row Cylindrical Roller Bearing

  • £1,038.73

NU238EG1C3 bearing reference breakdown

Below we will break down the NU238EG1C3 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 a NU type single row cylindrical roller bearing

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


C3 - Indicates a radial internal clearance of the C3 class
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
38 - 190mm Bore Size

d (mm) 190 D (mm) 340 B (mm) 55
E (mm) 306 F (mm) 230 rs min (mm) 4
r1s min (mm) 4 Mass (without HJ ring) (kg) 24.2
da min (mm) 206 Da max (mm) 324 ra max (mm) 3
r1a max (mm) 3 db min (mm) 234 da max (mm) 227
Dynamic load C (kN) 695 Static load C0 (kN) 955 Fatigue limit load Cu (kN) 86.9
Nlim (oil) (Tr/min) 2000 Nlim (grease) (Tr/min) 1700 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) 6.91
Characteristic outer ring frequency BPF0 (Hz) 8.15 Characteristic inner ring frequency BPFI (Hz) 10.85

We Also Recommend