Komat PC55MR Low price used mini komat PC55 PC60 PC90 mini crawler excavator on sale
Komat PC55MR Low price used mini komat PC55 PC60 PC90 mini crawler excavator on sale Industries and Applications ? We sell discount PC60-7 online 127x228.6x53.975 as well Kate Komatsu part Machinery Co., Ltd 127x228.6x53.975 Size (mm) as cheap machinery parts.
| Bearing number: |
4T-HM926747/HM926710 |
| Size (mm): |
127x228.6x53.975 |
| Bore Diameter (mm): |
127 |
| Outer Diameter (mm): |
228,6 |
| Width (mm): |
53,975 |
| d: |
127 mm |
| D: |
228,6 mm |
| T: |
53,975 mm |
Product Details
| Bearing number |
4T-HM926747/HM926710 |
| Size (mm) |
127x228.6x53.975 |
| Bore Diameter (mm) |
127 |
| Outer Diameter (mm) |
228,6 |
| Width (mm) |
53,975 |
| d |
127 mm |
| D |
228,6 mm |
| T |
53,975 mm |
| B |
49,428 mm |
| C |
38,1 mm |
| ra1 max. |
3,3 mm |
| a - |
13,5 mm |
| Da |
200 mm |
| db |
143 mm |
| ra max. |
3,5 mm |
| da |
156 mm |
| Db |
219 mm |
| Weight |
8,83 Kg |
| Basic dynamic load rating (C) |
430 kN |
| Basic static load rating (C0) |
620 kN |
| (Grease) Lubrication Speed |
1 400 r/min |
| (Oil) Lubrication Speed |
1 900 r/min |
| Calculation factor (e) |
0,74 |
| Calculation factor (Y0) |
0,45 |
| d1 |
180 mm |
| a |
67.48 mm |
| e |
0.74 |
| Y2 |
0.81 |
| Y0 |
0.45 |
| Mass |
8.83 kg |
| Dynamic load, C |
430 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
620 kN |
| Fatigue limit load, Cu |
63.7 kN |
| Nlim (oil) |
1,900 rpm |
| Nlim (grease) |
1,400 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 |
7.01 Hz |
| Characteristic outer ring frequency, BPF0 |
8.74 Hz |
| Characteristic inner ring frequency, BPFI |
11.26 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |