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 |