A18-74E3 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A18-74E3 |
| Bearing number: | 6411 |
| Size (mm): | 55x140x33 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 140 |
| Width (mm): | 33 |
| d: | 55 mm |
| D: | 140 mm |
| B: | 33 mm |
Product Details
| Bearing number | 6411 |
| Size (mm) | 55x140x33 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 33 |
| d | 55 mm |
| D | 140 mm |
| B | 33 mm |
| D1 | 117,5 mm |
| Da max | 126 mm |
| d1 | 88,6 mm |
| da min | 69 mm |
| ra max | 2,1 mm |
| rmin | 2,1 mm |
| m | 1,38 kg / Weight |
| Cr | 100000 N / Dynamic load rating (radial) |
| C0r | 60000 N / Static load rating (radial) |
| nG | 7300 1/min / Limiting speed |
| nB | 6700 1/min / Reference speed |
| Cur | 3900 N / Fatigue limit load, radial |
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