91.20.1006.991.21.1503 Standard 5 Slewing Ring Bearings
| Brand Name: |
Standard 5 |
| Model Number: |
91.20.1006.991.21.1503 |
| Bearing number: |
4T-25580/25521 |
| Size (mm): |
44.45x83.058x25.4 |
| Bore Diameter (mm): |
44,45 |
| Outer Diameter (mm): |
83,058 |
| Width (mm): |
25,4 |
| d: |
44,45 mm |
| D: |
83,058 mm |
| T: |
25,4 mm |
Product Details
| Bearing number |
4T-25580/25521 |
| Size (mm) |
44.45x83.058x25.4 |
| Bore Diameter (mm) |
44,45 |
| Outer Diameter (mm) |
83,058 |
| Width (mm) |
25,4 |
| d |
44,45 mm |
| D |
83,058 mm |
| T |
25,4 mm |
| B |
25,4 mm |
| C |
19,05 mm |
| a |
17.6 mm |
| rs min |
3.5 mm |
| r1s min |
3.3 mm |
| e |
0.33 |
| Y2 |
1.79 |
| Y0 |
0.99 |
| Mass |
0.54 kg |
| Dynamic load, C |
76 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
98 kN |
| Nlim (oil) |
6,000 rpm |
| Nlim (grease) |
4,500 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 |
7.06 Hz |
| Characteristic outer ring frequency, BPF0 |
7.78 Hz |
| Characteristic inner ring frequency, BPFI |
10.22 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.55 |
| Product Group |
B04334 |