Excavator Parts Swing Circle for DH280 Ring DH290 DH300-5
Excavator Parts Swing Circle for DH280 Ring DH290 DH300-5 with 41.275x92.075x26.195 easy-to-use parts graphics, giving you the 41,275 Bore Diameter (mm) ability to check Jinan Excavator Parts Company parts availability, Excavator spare parts pricing, examine remanufactured options.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-M903345/M903310 |
| Size (mm) |
41.275x92.075x26.195 |
| Bore Diameter (mm) |
41,275 |
| Outer Diameter (mm) |
92,075 |
| Width (mm) |
26,195 |
| d |
41,275 mm |
| D |
92,075 mm |
| T |
26,195 mm |
| B |
23,812 mm |
| C |
16,67 mm |
| ra1 max. |
1,5 mm |
| a - |
3,6 mm |
| Da |
78 mm |
| db |
54 mm |
| ra max. |
3,5 mm |
| da |
60 mm |
| Db |
88 mm |
| Weight |
0,758 Kg |
| Basic dynamic load rating (C) |
72,5 kN |
| Basic static load rating (C0) |
81,5 kN |
| (Grease) Lubrication Speed |
3 800 r/min |
| (Oil) Lubrication Speed |
5 000 r/min |
| Calculation factor (e) |
0,83 |
| Calculation factor (Y0) |
0,4 |
| d1 |
69.5 mm |
| a |
29.8 mm |
| e |
0.83 |
| Y2 |
0.72 |
| Y0 |
0.4 |
| Mass |
0.76 kg |
| Dynamic load, C |
72.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
81.5 kN |
| Fatigue limit load, Cu |
9.9 kN |
| Nlim (oil) |
5,000 rpm |
| Nlim (grease) |
3,800 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.43 Hz |
| Characteristic rolling element frequency, BSF |
5.91 Hz |
| Characteristic outer ring frequency, BPF0 |
6.84 Hz |
| Characteristic inner ring frequency, BPFI |
9.16 Hz |
| ra max |
3.5 mm |
| r1a max |
1.5 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.754 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |