Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3
What 38000 r/min Limiting speed for grease lubrication is Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 in mechanical 1 mm ra max. engineering? abec 7 Bearings China Abec 7 Bearings Supplier Manufacturing Service . Upload 61 N/micron Preload class C your CAD file for an instant.
| Model Number: |
681zz, |
| ra max.: |
1 mm |
| Limiting speed for grease lubrication: |
38000 r/min |
| Preload class C: |
61 N/micron |
| d2: |
37.7 mm |
| Static axial stiffness, preload class A: |
34 N/µm |
| Preload class B: |
45 N/micron |
| rb max.: |
0.3 mm |
| Fatigue load limit Pu: |
0.34 kN |
Product Details
| ra max. |
1 mm |
| Limiting speed for grease lubrication |
38000 r/min |
| Preload class C |
61 N/micron |
| d2 |
37.7 mm |
| Static axial stiffness, preload class A |
34 N/µm |
| Preload class B |
45 N/micron |
| rb max. |
0.3 mm |
| Fatigue load limit Pu |
0.34 kN |
| Basic static load rating C0 |
8 kN |
| Calculation factor - f |
1.06 |