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23134EAW33C4 - SNR Double Row Spherical Roller Bearing

23134EAW33C4 - SNR Double Row Spherical Roller Bearing

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23134EAW33C4 bearing reference breakdown

Below we will break down the 23134EAW33C4 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

W33 - Which denotes a lubrication groove and lubrication holes on the outer ring
C4 - Denotes an internal radial clearance higher than C3
EA - Indicates an ultage design, steel cage

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

Body

231 - Very Light Duty
34 - 170mm Bore Size

d (mm) 170 D (mm) 280 B (mm) 88
d2 (mm) 196.2 D1 (mm) 249.7 rs min (mm) 2.1
Number of lubrication holes 3 b (mm) 13.7 k (mm) 6
e 0.28 Y1 2.39 Y2 3.56
Y0 2.34 Mass (kg) 21.55
da min (mm) 182 da max (mm) 2 Da max (mm) 268
ra max (mm) 2
Dynamic load C (kN) 1270 Static load C0 (kN) 1700 Fatigue limit load Cu (kN) 112
Nref (Tr/min) 1700 Nlim (Tr/min) 2300 Min operating temperature Tmin (°C) -40
Max operating temperature Tmax (°C) 200 Characteristic cage frequency FTF (Hz) 0.44 Characteristic rolling element frequency BSF (Hz) 7.74
Characteristic outer ring frequency BPF0 (Hz) 9.62 Characteristic inner ring frequency BPFI (Hz) 12.38
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