Bearing NA4914 NSK
Various Needle Roller Bearing types 63x80x45 and sizes to accommodate your Boyal Industrial Pte ltd. Bearing NA4914 NSK requirements.
| Bearing number: | RNA6911R |
| Size (mm): | 63x80x45 |
| Bore Diameter (mm): | 63 |
| Outer Diameter (mm): | 80 |
| Width (mm): | 45 |
| Fw: | 63 mm |
| D: | 80 mm |
| C: | 45 mm |
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Product Details
| Bearing number | RNA6911R |
| Size (mm) | 63x80x45 |
| Bore Diameter (mm) | 63 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 45 |
| Fw | 63 mm |
| D | 80 mm |
| C | 45 mm |
| r min. | 1 mm |
| Da max. | 75 mm |
| ra max. | 1 mm |
| Weight | 0,47 Kg |
| Basic dynamic load rating (C) | 94 kN |
| Basic static load rating (C0) | 183 kN |
| (Grease) Lubrication Speed | 4300 r/min |
| rs min | 1 mm |
| Dw | 5.5 mm |
| Lw | 16.8 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 3 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.47 kg |
| Cr | 94 kN |
| C0r | 183 kN |
| Nlim (grease) | 4,300 rpm |
| Nlim (oil) | 6,500 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 12.37 Hz |
| Characteristic outer ring frequency, BPF0 | 12.42 Hz |
| Characteristic inner ring frequency, BPFI | 14.58 Hz |
| Da max | 75 mm |
| ras max | 1 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.503 |
| Product Group | B04144 |
