Koyo NTA-3648 Needle Roller and Cage Thrust Assembly, Open, Steel Cage, Inch,
| Bearing number: | NN3009K |
| Size (mm): | 45x75x23 |
| Bore Diameter (mm): | 45 |
| Outer Diameter (mm): | 75 |
| Width (mm): | 23 |
| d: | 45 mm |
| D: | 75 mm |
| Ew: | 67,5 mm |
Product Details
| Bearing number | NN3009K |
| Size (mm) | 45x75x23 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 23 |
| d | 45 mm |
| D | 75 mm |
| Ew | 67,5 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1 mm |
| da min. | 50 mm |
| Da min | 69 mm |
| Da max. | 70 mm |
| ra max. | 1 mm |
| Weight | 0,382 Kg |
| Basic dynamic load rating (C) | 53,4 kN |
| Basic static load rating (C0) | 71,9 kN |
| (Grease) Lubrication Speed | 8300 r/min |
| Bearing No. | NN3009K |
| r(min) | 1 |
| Cr | 67.1 |
| C0r | 71.9 |
| Cu | 8.75 |
| Grease lub. | 8300 |
| Oil lub. | 9900 |
| Fw | - |
| da(min) | 50 |
| da(max) | - |
| db(min) | - |
| Da(max) | 70 |
| Da(min) | 69 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.382 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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