NU211C3 - NTN Single Row Cylindrical Roller Bearing

  • £32.86

NU211C3 bearing reference breakdown

Below we will break down the NU211C3 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:


C3 - Indicates a radial internal clearance of the C3 class

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


2 - Light Duty Series
11 - 55mm Bore Size

d (mm) 55 D (mm) 100 B (mm) 21
E (mm) 88.5 F (mm) 66.5 rs min (mm) 1.5
r1s min (mm) 1.1 Mass (without HJ ring) (kg) 0.64
da min (mm) 61.5 Da max (mm) 92 ra max (mm) 1.5
r1a max (mm) 1 db min (mm) 68 da max (mm) 65
Dynamic load C (kN) 58 Static load C0 (kN) 62.5 Fatigue limit load Cu (kN) 7.6
Nlim (oil) (Tr/min) 8200 Nlim (grease) (Tr/min) 6900 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 120

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