161.25.1320.891.21.1503 Standard 5 Slewing Ring Bearings
Question161.25.1320.891.21.1503 Standard 5 Slewing Ring Bearings ? Find what you need faster BEARING CORP.OF CANADA LTD. by 47 N/µm Static axial stiffness, preload class A entering your 0.3 mm r3,4 min. Large Slewing Bearings information 72 mm D .
| Brand Name: |
Standard 5 |
| Model Number: |
161.25.1320.891.21.1503 |
| r3,4 min.: |
0.3 mm |
| Static axial stiffness, preload class A: |
47 N/µm |
| D: |
72 mm |
| Ball diameter Dw: |
6.35 mm |
| db min.: |
53.2 mm |
| a: |
14.2 mm |
| d2: |
57.1 mm |
| Calculation factor f2A: |
1 |
Product Details
| r3,4 min. |
0.3 mm |
| Static axial stiffness, preload class A |
47 N/µm |
| D |
72 mm |
| Ball diameter Dw |
6.35 mm |
| db min. |
53.2 mm |
| a |
14.2 mm |
| d2 |
57.1 mm |
| Calculation factor f2A |
1 |
| Attainable speed for grease lubrication |
22000 r/min |
| Reference grease quantity Gref |
1.74 cm³ |
| Calculation factor f2B |
1.07 |
| d1 |
57.1 mm |
| da min. |
53.2 mm |
| Preload class D GD |
400 N |
| Calculation factor f2D |
1.18 |
| B |
12 mm |
| Number of balls z |
25 |
| Db max. |
70.6 mm |
| r1,2 min. |
0.6 mm |
| Static axial stiffness, preload class D |
122 N/µm |