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NATR8XLL/3AS - NTN Roller Follower With Inner Ring
NATR8XLL/3AS - NTN Roller Follower With Inner Ring
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NATR8XLL/3AS bearing reference breakdown
Below we will break down the NATR8XLL/3AS 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 prefix can be found at the beginning of the bearing code:
Prefix
NATR - Roller followerThe suffix can be found at the end of the bearing number:
Suffix
/3AS - Which denotes grease shell alvania 3LL - Indicates two seals
d (mm) | 8 | D (mm) | 24 | C (mm) | 14 |
F (mm) | 12 | B (mm) | 15 | e (mm) | 19 |
Dw (mm) | 2 | Lw (mm) | 7.3 | Mass (kg) | 0.04 |
Cr (kN) | 6.9 | C0r (kN) | 7.7 | Track load capacity cylindrical outer ring (kN) | 6.65 |
Nlim (grease) (Tr/min) | 10000 | Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 100 |
Characteristic cage frequency FTF (Hz) | 0.43 | Characteristic rolling element frequency BSF (Hz) | 6.86 | Characteristic outer ring frequency BPF0 (Hz) | 6 |
Characteristic inner ring frequency BPFI (Hz) | 8 |
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