3R16-220N1 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | 3R16-220N1 |
| Bearing number: | NN3008 |
| Size (mm): | 40x68x21 |
| Bore Diameter (mm): | 40 |
| Outer Diameter (mm): | 68 |
| Width (mm): | 21 |
| d: | 40 mm |
| D: | 68 mm |
| Ew: | 61 mm |
Product Details
| Bearing number | NN3008 |
| Size (mm) | 40x68x21 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 21 |
| d | 40 mm |
| D | 68 mm |
| Ew | 61 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1 mm |
| da min. | 45 mm |
| Da min | 62 mm |
| Da max. | 63 mm |
| ra max. | 1 mm |
| Weight | 0,307 Kg |
| Basic dynamic load rating (C) | 41,3 kN |
| Basic static load rating (C0) | 55,9 kN |
| (Grease) Lubrication Speed | 9100 r/min |
| Bearing No. | NN3008 |
| r(min) | 1 |
| Cr | 52.0 |
| C0r | 55.9 |
| Cu | 6.35 |
| Grease lub. | 9100 |
| Oil lub. | 11000 |
| Fw | - |
| da(min) | 45 |
| da(max) | - |
| db(min) | - |
| Da(max) | 63 |
| Da(min) | 62 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.307 |
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