2308S - NTN Double Row Self-Aligning Ball Bearing

  • £27.36

2308S bearing reference breakdown

Below we will break down the 2308S 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 suffix can be found at the end of the bearing number:


S - Pressed steel cage

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


23 - Extra Wide Series
08 - 40mm Bore Size

d (mm) 40 D (mm) 90 B (mm) 33
rs min (mm) 1.5 e 0.43 Y1 1.5
Y2 2.3 Y0 1.5 Mass (kg) 0.89
ra max (mm) 1.5
Dynamic load C (kN) 45.5 Static load C0 (kN) 13.5 Nlim (oil) (Tr/min) 8000
Nlim (grease) (Tr/min) 6300 Min operating temperature Tmin (°C) -20 Max operating temperature Tmax (°C) 120
da min (mm) 48

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