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NATR30LL/3AS - NTN Roller Follower With Inner Ring
NATR30LL/3AS - NTN Roller Follower With Inner Ring
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NATR30LL/3AS bearing reference breakdown
Below we will break down the NATR30LL/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 3| d (mm) | 30 | D (mm) | 62 | C (mm) | 28 |
| F (mm) | 38 | B (mm) | 29 | e (mm) | 51 |
| R (mm) | 500 | Dw (mm) | 3.18 | Lw (mm) | 19 |
| Mass (kg) | 0.47 |
| Cr (kN) | 36 | C0r (kN) | 66 | Nlim (grease) (Tr/min) | 4000 |
| Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 100 | Characteristic cage frequency FTF (Hz) | 0.46 |
| Characteristic rolling element frequency BSF (Hz) | 12.87 | Characteristic outer ring frequency BPF0 (Hz) | 12.46 | Characteristic inner ring frequency BPFI (Hz) | 14.54 |
| Track load capacity spherical outer ring (kN) | 6.95 |
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