1315KC3 - SNR Double Row Self-Aligning Ball Bearing

  • £96.98


1315KC3 bearing reference breakdown

Below we will break down the 1315KC3 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
K - Which indicates a tapered bore, taper 1:12

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

Body

13 - Narrow Series
15 - 75mm Bore Size

d (mm) 75 D (mm) 160 B (mm) 37
d1 (mm) 105 D1 (mm) 134.2 rs min (mm) 2.1
e 0.22 Y1 2.84 Y2 4.39
Y0 2.97 Mass (kg) 3.52
da min (mm) 86 Da max (mm) 149 da max (mm) 102
db min (mm) 80 Ce min (mm) 5 ra max (mm) 2
Dynamic load C (kN) 78 Static load C0 (kN) 30 Nref (Tr/min) 4800
Nlim (Tr/min) 5600 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) 6.08 Characteristic outer ring frequency BPF0 (Hz) 6.73
Characteristic inner ring frequency BPFI (Hz) 9.27

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