230.20.0400.503 Type 21/520. Standard 5 Slewing Ring Bearings
Our highly-skilled and factory-trained service experts have the resources to help you 0.2 mm r3,4 min. with all your 230.20.0400.503 Type 21/520. Standard 5 Slewing Ring Bearings 25 N Preload class A GA needs ASAHI FORGE OF AMERICA BEARING CORP. - including routine maintenance, major repairs, 1.12 Calculation factor f2C warranty service, and Slewing Ring Bearings equipment inspections.
| Brand Name: | Standard 5 |
| Model Number: | 230.20.0400.503 Type 21/520. |
| r3,4 min.: | 0.2 mm |
| Preload class A GA: | 25 N |
| Calculation factor f2C: | 1.12 |
| Ball diameter Dw: | 4.762 mm |
| Static axial stiffness, preload class B: | 36 N/µm |
| Da max.: | 40 mm |
| Reference grease quantity Gref: | 0.54 cm³ |
| Static axial stiffness, preload class C: | 49 N/µm |
Product Details
| r3,4 min. | 0.2 mm |
| Preload class A GA | 25 N |
| Calculation factor f2C | 1.12 |
| Ball diameter Dw | 4.762 mm |
| Static axial stiffness, preload class B | 36 N/µm |
| Da max. | 40 mm |
| Reference grease quantity Gref | 0.54 cm³ |
| Static axial stiffness, preload class C | 49 N/µm |
| d1 | 30.6 mm |
| Number of balls z | 18 |
| Fatigue load limit Pu | 0.17 kN |
| Calculation factor f0 | 10.2 |
| Preload class C GC | 100 N |
| r1,2 min. | 0.3 mm |
| d2 | 30.6 mm |
| ra max. | 0.3 mm |
| Attainable speed for grease lubrication | 45000 r/min |
| Basic static load rating C0 | 4 kN |
| B | 9 mm |
| Calculation factor f | 1.07 |
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