NUP310ET2XU - NTN Single Row Cylindrical Roller Bearing

  • £53.28


NUP310ET2XU bearing reference breakdown

Below we will break down the NUP310ET2XU 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:

Prefix

NUP - Denotes a NUP type single row cylindrical roller bearing

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

Suffix

E - Increased capacity
T2X - Which denotes a polyamide cage PA46 + GF
U - One Rib, One Retaining Ring in Outer Ring I.D

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

Body

3 - Medium Duty Series
10 - 50mm Bore Size

d (mm) 50 D (mm) 110 B (mm) 27
E (mm) 97 F (mm) 65 d1 (mm) 71.4
rs min (mm) 2 r1s min (mm) 2 Mass (without HJ ring) (kg) 1.29
da min (mm) 59 Da max (mm) 101 dc min (mm) 73
ra max (mm) 2
Dynamic load C (kN) 110 Static load C0 (kN) 113 Fatigue limit load Cu (kN) 13.8
Nlim (oil) (Tr/min) 6900 Nlim (grease) (Tr/min) 5900 Min operating temperature Tmin (°C) -20
Max operating temperature Tmax (°C) 120 Characteristic cage frequency FTF (Hz) 0.4 Characteristic rolling element frequency BSF (Hz) 4.86
Characteristic outer ring frequency BPF0 (Hz) 5.22 Characteristic inner ring frequency BPFI (Hz) 7.78

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