68649A Franke Slewing Ring Bearings
How do I 21 Ball - z place an EMERGENCY GQ (Xiamen) Bearing Co., Ltd. order for a 68649A Franke Slewing Ring Bearings that I want 48.4 mm D1 to pick up at a our store?
| Brand Name: |
Franke |
| Model Number: |
68649A |
| D1: |
48.4 mm |
| Ball diameter Dw: |
5.556 mm |
| Ball - z: |
21 |
| Fatigue load limit - Pu: |
0.275 kN |
| Preload class D GD: |
280 N |
| da min.: |
38.2 mm |
| r3,4 min.: |
0.3 mm |
| da - min.: |
38.2 mm |
Product Details
| D1 |
48.4 mm |
| Ball diameter Dw |
5.556 mm |
| Ball - z |
21 |
| Fatigue load limit - Pu |
0.275 kN |
| Preload class D GD |
280 N |
| da min. |
38.2 mm |
| r3,4 min. |
0.3 mm |
| da - min. |
38.2 mm |
| Static axial stiffness, preload class C |
64 N/µm |
| Limiting speed for grease lubrication |
32000 r/min |
| Attainable speed for oil-air lubrication |
45000 r/min |
| d1 |
41.6 mm |
| Bore Diameter (mm) |
55 |
| Basic static load rating - C0 |
6.6 kN |
| dn |
43 mm |
| Basic dynamic load rating C |
9.75 kN |
| Calculation factor - f0 |
10.4 |
| Calculation factor - f |
1 |
| Gref |
0.93 cm3 |
| Preload class C GC |
140 N |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |