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KRV47LL/3AS - NTN Cam Follower With Shaft
KRV47LL/3AS - NTN Cam Follower With Shaft
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£43.57
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KRV47LL/3AS bearing reference breakdown
Below we will break down the KRV47LL/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) | 47 | d1 (mm) | 20 | C (mm) | 24 |
| F (mm) | 25 | B (mm) | 25.5 | B1 (mm) | 66 |
| B2 (mm) | 40.5 | G1 (mm) | 21 | B3 (mm) | 9 |
| C1 (mm) | 0.8 | n (mm) | 8 | a (mm) | 4 |
| e (mm) | 37 | Dw (mm) | 2.53 | Lw (mm) | 17.8 |
| Maximum tightening torque (Nm) | 98 | R (mm) | 500 | Mass (kg) | 0.39 |
| Cr (kN) | 28.8 | C0r (kN) | 61 | Track load capacity spherical outer ring (kN) | 4.7 |
| Nlim (grease) (Tr/min) | 4000 | Min operating temperature Tmin (°C) | -20 | Max operating temperature Tmax (°C) | 100 |
| Characteristic cage frequency FTF (Hz) | 0.45 | Characteristic rolling element frequency BSF (Hz) | 10.79 | Characteristic outer ring frequency BPF0 (Hz) | 15.44 |
| Characteristic inner ring frequency BPFI (Hz) | 18.56 |
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