RNAB208 - NTN Roller Follower Without Inner Ring
RNAB208 - NTN Roller Follower Without Inner Ring
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RNAB208 bearing reference breakdown
Below we will break down the RNAB208 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
RNAB2 - Open type roller follower without inner ring, diameter series 2D (mm) | 80 | Fw (mm) | 50 | C (mm) | 19.8 |
R (mm) | 500 | E (mm) | 58 | Mass (kg) | 0.42 |
Cr (kN) | 39.5 | C0r (kN) | 69.5 | Track load capacity spherical outer ring (kN) | 9.66 |
Nlim (grease) (Tr/min) | 3000 | Nlim (oil) (Tr/min) | 4000 | Min operating temperature Tmin (°C) | -20 |
Max operating temperature Tmax (°C) | 120 |