NATV12/3AS - NTN Roller Follower With Inner Ring
NATV12/3AS - NTN Roller Follower With Inner Ring
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NATV12/3AS bearing reference breakdown
Below we will break down the NATV12/3AS 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 typed (mm) | 12 | D (mm) | 32 | C (mm) | 14 |
F (mm) | 17 | B (mm) | 15 | e (mm) | 25 |
R (mm) | 500 | Dw (mm) | 1.99 | Lw (mm) | 9.8 |
Mass (kg) | 0.07 |
Cr (kN) | 13 | C0r (kN) | 23 | Nlim (grease) (Tr/min) | 6000 |
Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 120 | Characteristic cage frequency FTF (Hz) | 0.45 |
Characteristic rolling element frequency BSF (Hz) | 9.44 | Characteristic outer ring frequency BPF0 (Hz) | 13.43 | Characteristic inner ring frequency BPFI (Hz) | 16.57 |
Track load capacity spherical outer ring (kN) | 2.86 |