NATV8/3AS - NTN Roller Follower With Inner Ring
NATV8/3AS - NTN Roller Follower With Inner Ring
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NATV8/3AS bearing reference breakdown
Below we will break down the NATV8/3AS 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
NATV - Roller follower, full complement roller typeThe suffix can be found at the end of the bearing number:
Suffix
/3AS - Which denotes grease shell alvania 3d (mm) | 8 | D (mm) | 24 | C (mm) | 14 |
F (mm) | 12 | B (mm) | 15 | e (mm) | 19 |
R (mm) | 500 | Dw (mm) | 1.99 | Lw (mm) | 9.8 |
Mass (kg) | 0.04 |
Cr (kN) | 10.7 | C0r (kN) | 16.2 | Nlim (grease) (Tr/min) | 8500 |
Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.43 |
Characteristic rolling element frequency BSF (Hz) | 6.89 | Characteristic outer ring frequency BPF0 (Hz) | 9.44 | Characteristic inner ring frequency BPFI (Hz) | 12.56 |
Track load capacity spherical outer ring (kN) | 1.9 |