3207BC3 - SNR Double Row Angular Contact Ball Bearing

  • £17.90


3207BC3 bearing reference breakdown

Below we will break down the 3207BC3 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:

Suffix

C3 - Denotes a radial internal clearance of the C3 class
B - Which indicates a single row angular contact ball bearing, with a 40° contact angle

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

Body

32 - Maximum Capacity, Light Series
07 - 35mm Bore Size

d (mm) 35 D (mm) 72 B (mm) 27
d1 (mm) 48.5 D1 (mm) 63.3 a (mm) 47.2
rs min (mm) 1.1 Mass (kg) 0.48
da min (mm) 41.5 Da max (mm) 65.5 ra max (mm) 1
Dynamic load C (kN) 36.4 Static load C0 (kN) 37.5 Fatigue limit load Cu (kN) 2.43
f0 14.8 Nref (Tr/min) 7400 Nlim (Tr/min) 9200
Min operating temperature Tmin (°C) -40 Max operating temperature Tmax (°C) 120 Characteristic cage frequency FTF (Hz) 0.42
Characteristic rolling element frequency BSF (Hz) 5.05 Characteristic outer ring frequency BPF0 (Hz) 5.86 Characteristic inner ring frequency BPFI (Hz) 8.14

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