6864 - NTN Single Row Deep Groove Ball Bearing

  • £834.11

6864 bearing reference breakdown

Below we will break down the 6864 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 body of the bearing reference is what is left after removing the suffix and the prefix:


68 - Metric, Light Series Deep Groove Ball Bearing
64 - 320mm Bore Size

d (mm) 320 D (mm) 400 B (mm) 38
rs min (mm) 2.1 Mass (kg) 10.9
da min (mm) 331 Da max (mm) 389 ra max (mm) 2
Dynamic load C (kN) 168 Static load C0 (kN) 228 Fatigue limit load Cu (kN) 10.4
f0 16.1 Nlim (oil) (Tr/min) 1600 Nlim (grease) (Tr/min) 1400
Min operating temperature Tmin (°C) -40 Max operating temperature Tmax (°C) 120

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