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6903JRXLLBC3/2AS - NTN Single Row Deep Groove Ball Bearing

6903JRXLLBC3/2AS - NTN Single Row Deep Groove Ball Bearing

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6903JRXLLBC3/2AS bearing reference breakdown

Below we will break down the 6903JRXLLBC3/2AS 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:


69 - Metric, Minature, Extra Light Series Deep Groove Ball Bearing
03 - 17mm Bore Size

d (mm) 17 D (mm) 30 B (mm) 7
rs min (mm) 0.3 Mass (kg) 0.02
da min (mm) 19 da max (mm) 20 Da max (mm) 28
ra max (mm) 0.3
Dynamic load C (kN) 4.65 Static load C0 (kN) 2.58 Fatigue limit load Cu (kN) 0.12
f0 14.7 Nlim (grease) (Tr/min) 22000 Min operating temperature Tmin (°C) -25
Max operating temperature Tmax (°C) 110 Characteristic cage frequency FTF (Hz) 0.42 Characteristic rolling element frequency BSF (Hz) 5.7
Characteristic outer ring frequency BPF0 (Hz) 4.56 Characteristic inner ring frequency BPFI (Hz) 6.44
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