Bearing RNA 6914 ZW NBS
Various Needle Roller Bearing types and sizes to accommodate your Bearing RNA 6914 ZW NBS 53.975x88.9x19.05 requirements.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-LM806649/LM806610 |
| Size (mm) | 53.975x88.9x19.05 |
| Bore Diameter (mm) | 53,975 |
| Outer Diameter (mm) | 88,9 |
| Width (mm) | 19,05 |
| d | 53,975 mm |
| D | 88,9 mm |
| T | 19,05 mm |
| B | 19,05 mm |
| C | 13,492 mm |
| ra1 max. | 2 mm |
| a - | 2,2 mm |
| Da | 80 mm |
| db | 60 mm |
| ra max. | 2,3 mm |
| da | 63 mm |
| Db | 85 mm |
| Weight | 0,437 Kg |
| Basic dynamic load rating (C) | 61 kN |
| Basic static load rating (C0) | 82,5 kN |
| (Grease) Lubrication Speed | 4 000 r/min |
| (Oil) Lubrication Speed | 5 300 r/min |
| Calculation factor (e) | 0,55 |
| Calculation factor (Y0) | 0,6 |
| d1 | 72 mm |
| a | 21.25 mm |
| e | 0.55 |
| Y2 | 1.1 |
| Y0 | 0.6 |
| Mass | 0.44 kg |
| Dynamic load, C | 61 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 82.5 kN |
| Fatigue limit load, Cu | 10.1 kN |
| Nlim (oil) | 5,300 rpm |
| Nlim (grease) | 4,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 8.78 Hz |
| Characteristic outer ring frequency, BPF0 | 10.73 Hz |
| Characteristic inner ring frequency, BPFI | 13.27 Hz |
| ra max | 2.3 mm |
| r1a max | 2 mm |
