TIMKEN 580W-50000/572-50000 Tapered Roller Bearing Assemblies
TIMKEN 580W-50000/572-50000 Tapered Roller Bearing Assemblies Deal is JiNan Hope Hydraulic Co., Itd your source for OEM Timken Needle Roller Thrust Bearings and 53,975 Bore Diameter (mm) accessories. We sell GenuineTimken Needle Roller Thrust Bearings at discount 53.975x96.838x21 prices.
Product Details
| Bearing number | 4T-389A/382A |
| Size (mm) | 53.975x96.838x21 |
| Bore Diameter (mm) | 53,975 |
| Outer Diameter (mm) | 96,838 |
| Width (mm) | 21 |
| d | 53,975 mm |
| D | 96,838 mm |
| T | 21 mm |
| B | 21,946 mm |
| C | 15,875 mm |
| ra1 max. | 0,8 mm |
| a | 3,1 mm |
| Da | 89 mm |
| db | 60 mm |
| ra max. | 0,8 mm |
| da | 61 mm |
| Db | 92 mm |
| Weight | 0,633 Kg |
| Basic dynamic load rating (C) | 78 kN |
| Basic static load rating (C0) | 96,5 kN |
| (Grease) Lubrication Speed | 3 700 r/min |
| (Oil) Lubrication Speed | 5 000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,93 |
| d1 | 75 mm |
| e | 0.35 |
| Y2 | 1.69 |
| Y0 | 0.93 |
| Mass | 0.63 kg |
| Dynamic load, C | 78 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 96.5 kN |
| Fatigue limit load, Cu | 11.8 kN |
| Nlim (oil) | 5,000 rpm |
| Nlim (grease) | 3,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.3 Hz |
| Characteristic outer ring frequency, BPF0 | 8.26 Hz |
| Characteristic inner ring frequency, BPFI | 10.74 Hz |
| ra max | 0.8 mm |
| r1a max | 0.8 mm |
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