NU315G1C3 - NTN Single Row Cylindrical Roller Bearing

  • £150.59

NU315G1C3 bearing reference breakdown

Below we will break down the NU315G1C3 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
G1 - Brass cage

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


3 - Medium Duty Series
15 - 75mm Bore Size

d (mm) 75 D (mm) 160 B (mm) 37
E (mm) 139.5 F (mm) 95.5 rs min (mm) 2.1
r1s min (mm) 2.1 Mass (without HJ ring) (kg) 3.49
da min (mm) 86 Da max (mm) 149 ra max (mm) 2
r1a max (mm) 2 db min (mm) 97 da max (mm) 93
Dynamic load C (kN) 190 Static load C0 (kN) 205 Fatigue limit load Cu (kN) 23.8
Nlim (oil) (Tr/min) 5200 Nlim (grease) (Tr/min) 4400 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 120

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