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KRV19/3AS - NTN Cam Follower With Shaft
KRV19/3AS - NTN Cam Follower With Shaft
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KRV19/3AS bearing reference breakdown
Below we will break down the KRV19/3AS 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
KRV - Cam follower, full complement roller typeThe suffix can be found at the end of the bearing number:
Suffix
/3AS - Which denotes grease shell alvania 3| D (mm) | 19 | d1 (mm) | 8 | C (mm) | 11 |
| F (mm) | 10 | B (mm) | 12 | B1 (mm) | 32 |
| B2 (mm) | 20 | G1 (mm) | 10 | C1 (mm) | 0.6 |
| n (mm) | 4 | e (mm) | 14 | Dw (mm) | 1.5 |
| Lw (mm) | 8.5 | Maximum tightening torque (Nm) | 8 | R (mm) | 500 |
| Mass (kg) | 0.03 |
| Cr (kN) | 7.45 | C0r (kN) | 11.7 | Track load capacity spherical outer ring (kN) | 1.38 |
| Nlim (grease) (Tr/min) | 10000 | Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 120 |
| Characteristic cage frequency FTF (Hz) | 0.44 | Characteristic rolling element frequency BSF (Hz) | 7.54 | Characteristic outer ring frequency BPF0 (Hz) | 10.44 |
| Characteristic inner ring frequency BPFI (Hz) | 13.56 |
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