KOYO GS.81109 Thrust Roller Bearing
How 115.087x190.5x47.625 do you find JiNan Hope Hydraulic Co., Itd the KOYO GS.81109 Thrust Roller Bearing specification? Manufacturers Online Free check！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-71453/71750 |
| Size (mm) | 115.087x190.5x47.625 |
| Bore Diameter (mm) | 115,087 |
| Outer Diameter (mm) | 190,5 |
| Width (mm) | 47,625 |
| d | 115,087 mm |
| D | 190,5 mm |
| T | 47,625 mm |
| B | 49,212 mm |
| C | 34,925 mm |
| ra1 max. | 3,3 mm |
| a | 6,7 mm |
| Da | 171 mm |
| db | 126 mm |
| ra max. | 3,5 mm |
| da | 133 mm |
| Db | 181 mm |
| Weight | 5,11 Kg |
| Basic dynamic load rating (C) | 300 kN |
| Basic static load rating (C0) | 475 kN |
| (Grease) Lubrication Speed | 1 800 r/min |
| (Oil) Lubrication Speed | 2 500 r/min |
| Calculation factor (e) | 0,42 |
| Calculation factor (Y0) | 0,79 |
| d1 | 151 mm |
| e | 0.42 |
| Y2 | 1.44 |
| Y0 | 0.79 |
| Mass | 5.11 kg |
| Dynamic load, C | 300 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 475 kN |
| Fatigue limit load, Cu | 51.2 kN |
| Nlim (oil) | 2,500 rpm |
| Nlim (grease) | 1,800 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 | 8.62 Hz |
| Characteristic outer ring frequency, BPF0 | 10.23 Hz |
| Characteristic inner ring frequency, BPFI | 12.77 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |
