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 |
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