6308LLUCM/5K - NTN Single Row Deep Groove Ball Bearing

  • £10.80


6308LLUCM/5K bearing reference breakdown

Below we will break down the 6308LLUCM/5K 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

LLU - Indicates a nitrile double lip contact seal
5K - Denotes universal grease for sealed and shielded bearings (-40°C up to +150°C)
CM - Indicates a special normal radial internal clearance with tighten tolerances

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

Body

63 - Metric, Light Series Deep Groove Ball Bearing
08 - 40mm Bore Size

d (mm) 40 D (mm) 90 B (mm) 23
rs min (mm) 1.5 Mass (kg) 0.63
da min (mm) 48 da max (mm) 54 Da max (mm) 82
ra max (mm) 1.5
Dynamic load C (kN) 40.5 Static load C0 (kN) 24 Fatigue limit load Cu (kN) 1.09
f0 13.2 Nlim (grease) (Tr/min) 5300 Min operating temperature Tmin (°C) -25
Max operating temperature Tmax (°C) 110 Characteristic cage frequency FTF (Hz) 0.38 Characteristic rolling element frequency BSF (Hz) 4.08
Characteristic outer ring frequency BPF0 (Hz) 3.07 Characteristic inner ring frequency BPFI (Hz) 4.93

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