Japan NTN BearingTapered Roller Japan NTN BearingNN3022K
| Bearing number: | 689 |
| Size (mm): | 9x17x4 |
| Bore Diameter (mm): | 9 |
| Outer Diameter (mm): | 17 |
| Width (mm): | 4 |
| d: | 9 mm |
| D: | 17 mm |
| B: | 4 mm |
Product Details
| Bearing number | 689 |
| Size (mm) | 9x17x4 |
| Bore Diameter (mm) | 9 |
| Outer Diameter (mm) | 17 |
| Width (mm) | 4 |
| d | 9 mm |
| D | 17 mm |
| B | 4 mm |
| C | 4 mm |
| r min. | 0,2 mm |
| r1 min. | 0,2 mm |
| da min. | 10,6 mm |
| Da max. | 15,4 mm |
| ra max. | 0,2 mm |
| Weight | 0,0035 Kg |
| Basic dynamic load rating (C) | 1,35 kN |
| Basic static load rating (C0) | 0,66 kN |
| (Grease) Lubrication Speed | 39000 r/min |
| (Oil) Lubrication Speed | 46000 r/min |
| Bearing No. | 689 |
| r(min) | 0.2 |
| Cr | 1.65 |
| C0r | 0.66 |
| Cu | 0.020 |
| f0 | 14.9 |
| Grease lub. | 39000 |
| Oil lub. | 46000 |
| da(min) | 10.6 |
| Da(max) | 15.4 |
| ra(max) | 0.2 |
| (Refer.)Mass(g) | 3.5 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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