NU316G1 - NTN Single Row Cylindrical Roller Bearing

  • £173.51

NU316G1 bearing reference breakdown

Below we will break down the NU316G1 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:


G1 - Brass cage

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


3 - Medium Duty Series
16 - 80mm Bore Size

d (mm) 80 D (mm) 170 B (mm) 39
E (mm) 147 F (mm) 103 rs min (mm) 2.1
r1s min (mm) 2.1 Mass (without HJ ring) (kg) 3.86
da min (mm) 91 Da max (mm) 159 ra max (mm) 2
r1a max (mm) 2 db min (mm) 105 da max (mm) 99
Dynamic load C (kN) 190 Static load C0 (kN) 207 Fatigue limit load Cu (kN) 23.6
Nlim (oil) (Tr/min) 4800 Nlim (grease) (Tr/min) 4100 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 120

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