R9-55E3 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
R9-55E3 |
| Bearing number: |
NF 309 |
| Size (mm): |
45x86.5x25 |
| Bore Diameter (mm): |
45 |
| Outer Diameter (mm): |
86,5 |
| Width (mm): |
25 |
| d: |
45 mm |
| D: |
100 mm |
| Ew: |
86,5 mm |
Product Details
| Bearing number |
NF 309 |
| Size (mm) |
45x86.5x25 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
86,5 |
| Width (mm) |
25 |
| d |
45 mm |
| D |
100 mm |
| Ew |
86,5 mm |
| B |
25 mm |
| C |
25 mm |
| r min. |
1,5 mm |
| r1 min. |
1,5 mm |
| da min. |
53 mm |
| Db min. |
77 mm |
| ra max. |
1,5 mm |
| rb max. |
1,5 mm |
| Db max |
92 mm |
| Weight |
0,869 Kg |
| Basic dynamic load rating (C) |
74 kN |
| Basic static load rating (C0) |
71 kN |
| (Grease) Lubrication Speed |
6 300 r/min |